156800826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1925

約数の個数: 128

約数和(自身を含む): 454325760

約数和(自身を除く): 297524934

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1877, 1989, 2142, 2457, 3094, 3213, 3754, 3978, 4641, 4914, 5631, 5967, 6426, 9282, 11262, 11934, 13139, 13923, 16893, 24401, 26278, 27846, 31909, 33786, 39417, 41769, 48802, 50679, 63818, 73203, 78834, 83538, 95727, 101358, 118251, 146406, 170807, 191454, 219609, 223363, 236502, 287181, 341614, 354753, 414817, 439218, 446726, 512421, 574362, 658827, 670089, 709506, 829634, 861543, 1024842, 1244451, 1317654, 1340178, 1537263, 1723086, 2010267, 2488902, 2903719, 3074526, 3733353, 4020534, 4611789, 5807438, 6030801, 7466706, 8711157, 9223578, 11200059, 12061602, 17422314, 22400118, 26133471, 52266942, 78400413, 156800826]

約数ペア:

[(1, 156800826), (2, 78400413), (3, 52266942), (6, 26133471), (7, 22400118), (9, 17422314), (13, 12061602), (14, 11200059), (17, 9223578), (18, 8711157), (21, 7466706), (26, 6030801), (27, 5807438), (34, 4611789), (39, 4020534), (42, 3733353), (51, 3074526), (54, 2903719), (63, 2488902), (78, 2010267), (91, 1723086), (102, 1537263), (117, 1340178), (119, 1317654), (126, 1244451), (153, 1024842), (182, 861543), (189, 829634), (221, 709506), (234, 670089), (238, 658827), (273, 574362), (306, 512421), (351, 446726), (357, 439218), (378, 414817), (442, 354753), (459, 341614), (546, 287181), (663, 236502), (702, 223363), (714, 219609), (819, 191454), (918, 170807), (1071, 146406), (1326, 118251), (1547, 101358), (1638, 95727), (1877, 83538), (1989, 78834), (2142, 73203), (2457, 63818), (3094, 50679), (3213, 48802), (3754, 41769), (3978, 39417), (4641, 33786), (4914, 31909), (5631, 27846), (5967, 26278), (6426, 24401), (9282, 16893), (11262, 13923), (11934, 13139)]