129918544

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 299230848

約数和(自身を除く): 169312304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 107, 112, 148, 214, 259, 293, 296, 428, 518, 586, 592, 749, 856, 1036, 1172, 1498, 1712, 2051, 2072, 2344, 2996, 3959, 4102, 4144, 4688, 5992, 7918, 8204, 10841, 11984, 15836, 16408, 21682, 27713, 31351, 31672, 32816, 43364, 55426, 62702, 63344, 75887, 86728, 110852, 125404, 151774, 173456, 219457, 221704, 250808, 303548, 438914, 443408, 501616, 607096, 877828, 1159987, 1214192, 1755656, 2319974, 3511312, 4639948, 8119909, 9279896, 16239818, 18559792, 32479636, 64959272, 129918544]

約数ペア:

[(1, 129918544), (2, 64959272), (4, 32479636), (7, 18559792), (8, 16239818), (14, 9279896), (16, 8119909), (28, 4639948), (37, 3511312), (56, 2319974), (74, 1755656), (107, 1214192), (112, 1159987), (148, 877828), (214, 607096), (259, 501616), (293, 443408), (296, 438914), (428, 303548), (518, 250808), (586, 221704), (592, 219457), (749, 173456), (856, 151774), (1036, 125404), (1172, 110852), (1498, 86728), (1712, 75887), (2051, 63344), (2072, 62702), (2344, 55426), (2996, 43364), (3959, 32816), (4102, 31672), (4144, 31351), (4688, 27713), (5992, 21682), (7918, 16408), (8204, 15836), (10841, 11984)]