187465120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^3$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 480661776

約数和(自身を除く): 293196656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 656, 680, 697, 820, 1312, 1360, 1394, 1640, 1681, 2720, 2788, 3280, 3362, 3485, 5576, 6560, 6724, 6970, 8405, 11152, 13448, 13940, 16810, 22304, 26896, 27880, 28577, 33620, 53792, 55760, 57154, 67240, 68921, 111520, 114308, 134480, 137842, 142885, 228616, 268960, 275684, 285770, 344605, 457232, 551368, 571540, 689210, 914464, 1102736, 1143080, 1171657, 1378420, 2205472, 2286160, 2343314, 2756840, 4572320, 4686628, 5513680, 5858285, 9373256, 11027360, 11716570, 18746512, 23433140, 37493024, 46866280, 93732560, 187465120]

約数ペア:

[(1, 187465120), (2, 93732560), (4, 46866280), (5, 37493024), (8, 23433140), (10, 18746512), (16, 11716570), (17, 11027360), (20, 9373256), (32, 5858285), (34, 5513680), (40, 4686628), (41, 4572320), (68, 2756840), (80, 2343314), (82, 2286160), (85, 2205472), (136, 1378420), (160, 1171657), (164, 1143080), (170, 1102736), (205, 914464), (272, 689210), (328, 571540), (340, 551368), (410, 457232), (544, 344605), (656, 285770), (680, 275684), (697, 268960), (820, 228616), (1312, 142885), (1360, 137842), (1394, 134480), (1640, 114308), (1681, 111520), (2720, 68921), (2788, 67240), (3280, 57154), (3362, 55760), (3485, 53792), (5576, 33620), (6560, 28577), (6724, 27880), (6970, 26896), (8405, 22304), (11152, 16810), (13448, 13940)]