156913474740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1\times {\mathrm{2707}}^1$

素因数の和:4038

約数の個数: 192

約数和(自身を含む): 486622660608

約数和(自身を除く): 329709185868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1237, 1420, 1562, 2130, 2343, 2474, 2707, 3124, 3711, 3905, 4260, 4686, 4948, 5414, 6185, 7422, 7810, 8121, 9372, 10828, 11715, 12370, 13535, 13607, 14844, 15620, 16242, 18555, 23430, 24740, 27070, 27214, 29777, 32484, 37110, 40605, 40821, 46860, 54140, 54428, 59554, 68035, 74220, 81210, 81642, 87827, 89331, 119108, 136070, 148885, 162420, 163284, 175654, 178662, 192197, 204105, 263481, 272140, 297770, 351308, 357324, 384394, 408210, 439135, 446655, 526962, 576591, 595540, 768788, 816420, 878270, 893310, 960985, 966097, 1053924, 1153182, 1317405, 1756540, 1786620, 1921970, 1932194, 2114167, 2306364, 2634810, 2882955, 2898291, 3348559, 3843940, 3864388, 4228334, 4830485, 5269620, 5765910, 5796582, 6342501, 6697118, 8456668, 9660970, 10045677, 10570835, 11531820, 11593164, 12685002, 13394236, 14491455, 16742795, 19321940, 20091354, 21141670, 25370004, 28982910, 31712505, 33485590, 36834149, 40182708, 42283340, 50228385, 57965820, 63425010, 66971180, 73668298, 100456770, 110502447, 126850020, 147336596, 184170745, 200913540, 221004894, 237747689, 368341490, 442009788, 475495378, 552512235, 713243067, 736682980, 950990756, 1105024470, 1188738445, 1426486134, 2210048940, 2377476890, 2615224579, 2852972268, 3566215335, 4754953780, 5230449158, 7132430670, 7845673737, 10460898316, 13076122895, 14264861340, 15691347474, 26152245790, 31382694948, 39228368685, 52304491580, 78456737370, 156913474740]

約数ペア:

[(1, 156913474740), (2, 78456737370), (3, 52304491580), (4, 39228368685), (5, 31382694948), (6, 26152245790), (10, 15691347474), (11, 14264861340), (12, 13076122895), (15, 10460898316), (20, 7845673737), (22, 7132430670), (30, 5230449158), (33, 4754953780), (44, 3566215335), (55, 2852972268), (60, 2615224579), (66, 2377476890), (71, 2210048940), (110, 1426486134), (132, 1188738445), (142, 1105024470), (165, 950990756), (213, 736682980), (220, 713243067), (284, 552512235), (330, 475495378), (355, 442009788), (426, 368341490), (660, 237747689), (710, 221004894), (781, 200913540), (852, 184170745), (1065, 147336596), (1237, 126850020), (1420, 110502447), (1562, 100456770), (2130, 73668298), (2343, 66971180), (2474, 63425010), (2707, 57965820), (3124, 50228385), (3711, 42283340), (3905, 40182708), (4260, 36834149), (4686, 33485590), (4948, 31712505), (5414, 28982910), (6185, 25370004), (7422, 21141670), (7810, 20091354), (8121, 19321940), (9372, 16742795), (10828, 14491455), (11715, 13394236), (12370, 12685002), (13535, 11593164), (13607, 11531820), (14844, 10570835), (15620, 10045677), (16242, 9660970), (18555, 8456668), (23430, 6697118), (24740, 6342501), (27070, 5796582), (27214, 5765910), (29777, 5269620), (32484, 4830485), (37110, 4228334), (40605, 3864388), (40821, 3843940), (46860, 3348559), (54140, 2898291), (54428, 2882955), (59554, 2634810), (68035, 2306364), (74220, 2114167), (81210, 1932194), (81642, 1921970), (87827, 1786620), (89331, 1756540), (119108, 1317405), (136070, 1153182), (148885, 1053924), (162420, 966097), (163284, 960985), (175654, 893310), (178662, 878270), (192197, 816420), (204105, 768788), (263481, 595540), (272140, 576591), (297770, 526962), (351308, 446655), (357324, 439135), (384394, 408210)]