149671782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 369008640

約数和(自身を除く): 219336858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 47, 62, 78, 93, 94, 117, 141, 186, 234, 279, 282, 403, 423, 439, 558, 611, 806, 846, 878, 1209, 1222, 1317, 1457, 1833, 2418, 2634, 2914, 3627, 3666, 3951, 4371, 5499, 5707, 7254, 7902, 8742, 10998, 11414, 13113, 13609, 17121, 18941, 20633, 26226, 27218, 34242, 37882, 40827, 41266, 51363, 56823, 61899, 81654, 102726, 113646, 122481, 123798, 170469, 176917, 185697, 244962, 268229, 340938, 353834, 371394, 530751, 536458, 639623, 804687, 1061502, 1279246, 1592253, 1609374, 1918869, 2414061, 3184506, 3837738, 4828122, 5756607, 8315099, 11513214, 16630198, 24945297, 49890594, 74835891, 149671782]

約数ペア:

[(1, 149671782), (2, 74835891), (3, 49890594), (6, 24945297), (9, 16630198), (13, 11513214), (18, 8315099), (26, 5756607), (31, 4828122), (39, 3837738), (47, 3184506), (62, 2414061), (78, 1918869), (93, 1609374), (94, 1592253), (117, 1279246), (141, 1061502), (186, 804687), (234, 639623), (279, 536458), (282, 530751), (403, 371394), (423, 353834), (439, 340938), (558, 268229), (611, 244962), (806, 185697), (846, 176917), (878, 170469), (1209, 123798), (1222, 122481), (1317, 113646), (1457, 102726), (1833, 81654), (2418, 61899), (2634, 56823), (2914, 51363), (3627, 41266), (3666, 40827), (3951, 37882), (4371, 34242), (5499, 27218), (5707, 26226), (7254, 20633), (7902, 18941), (8742, 17121), (10998, 13609), (11414, 13113)]