140705838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 412618752

約数和(自身を除く): 271912914

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 31, 34, 39, 42, 51, 62, 63, 78, 91, 93, 102, 117, 119, 126, 153, 163, 182, 186, 217, 221, 234, 238, 273, 279, 306, 326, 357, 403, 434, 442, 489, 527, 546, 558, 651, 663, 714, 806, 819, 978, 1054, 1071, 1141, 1209, 1302, 1326, 1467, 1547, 1581, 1638, 1953, 1989, 2119, 2142, 2282, 2418, 2771, 2821, 2934, 3094, 3162, 3423, 3627, 3689, 3906, 3978, 4238, 4641, 4743, 5053, 5542, 5642, 6357, 6846, 6851, 7254, 7378, 8313, 8463, 9282, 9486, 10106, 10269, 11067, 12714, 13702, 13923, 14833, 15159, 16626, 16926, 19071, 19397, 20538, 20553, 22134, 24939, 25389, 27846, 29666, 30318, 33201, 35371, 36023, 38142, 38794, 41106, 44499, 45477, 47957, 49878, 50778, 58191, 61659, 65689, 66402, 70742, 72046, 85901, 88998, 90954, 95914, 106113, 108069, 116382, 123318, 131378, 133497, 143871, 171802, 174573, 197067, 212226, 216138, 252161, 257703, 266994, 287742, 318339, 324207, 349146, 394134, 431613, 459823, 504322, 515406, 591201, 601307, 636678, 648414, 756483, 773109, 863226, 919646, 1116713, 1182402, 1202614, 1379469, 1512966, 1546218, 1803921, 2233426, 2269449, 2758938, 3350139, 3607842, 4138407, 4538898, 5411763, 6700278, 7816991, 8276814, 10050417, 10823526, 15633982, 20100834, 23450973, 46901946, 70352919, 140705838]

約数ペア:

[(1, 140705838), (2, 70352919), (3, 46901946), (6, 23450973), (7, 20100834), (9, 15633982), (13, 10823526), (14, 10050417), (17, 8276814), (18, 7816991), (21, 6700278), (26, 5411763), (31, 4538898), (34, 4138407), (39, 3607842), (42, 3350139), (51, 2758938), (62, 2269449), (63, 2233426), (78, 1803921), (91, 1546218), (93, 1512966), (102, 1379469), (117, 1202614), (119, 1182402), (126, 1116713), (153, 919646), (163, 863226), (182, 773109), (186, 756483), (217, 648414), (221, 636678), (234, 601307), (238, 591201), (273, 515406), (279, 504322), (306, 459823), (326, 431613), (357, 394134), (403, 349146), (434, 324207), (442, 318339), (489, 287742), (527, 266994), (546, 257703), (558, 252161), (651, 216138), (663, 212226), (714, 197067), (806, 174573), (819, 171802), (978, 143871), (1054, 133497), (1071, 131378), (1141, 123318), (1209, 116382), (1302, 108069), (1326, 106113), (1467, 95914), (1547, 90954), (1581, 88998), (1638, 85901), (1953, 72046), (1989, 70742), (2119, 66402), (2142, 65689), (2282, 61659), (2418, 58191), (2771, 50778), (2821, 49878), (2934, 47957), (3094, 45477), (3162, 44499), (3423, 41106), (3627, 38794), (3689, 38142), (3906, 36023), (3978, 35371), (4238, 33201), (4641, 30318), (4743, 29666), (5053, 27846), (5542, 25389), (5642, 24939), (6357, 22134), (6846, 20553), (6851, 20538), (7254, 19397), (7378, 19071), (8313, 16926), (8463, 16626), (9282, 15159), (9486, 14833), (10106, 13923), (10269, 13702), (11067, 12714)]