156914730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13148

約数の個数: 96

約数和(自身を含む): 490838400

約数和(自身を除く): 333923670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 13109, 26218, 39327, 65545, 78654, 91763, 117981, 131090, 183526, 196635, 235962, 249071, 275289, 393270, 458815, 498142, 550578, 589905, 747213, 825867, 917630, 1179810, 1245355, 1376445, 1494426, 1651734, 1743497, 2241639, 2490710, 2752890, 3486994, 3736065, 4129335, 4483278, 5230491, 7472130, 8258670, 8717485, 10460982, 11208195, 15691473, 17434970, 22416390, 26152455, 31382946, 52304910, 78457365, 156914730]

約数ペア:

[(1, 156914730), (2, 78457365), (3, 52304910), (5, 31382946), (6, 26152455), (7, 22416390), (9, 17434970), (10, 15691473), (14, 11208195), (15, 10460982), (18, 8717485), (19, 8258670), (21, 7472130), (30, 5230491), (35, 4483278), (38, 4129335), (42, 3736065), (45, 3486994), (57, 2752890), (63, 2490710), (70, 2241639), (90, 1743497), (95, 1651734), (105, 1494426), (114, 1376445), (126, 1245355), (133, 1179810), (171, 917630), (190, 825867), (210, 747213), (266, 589905), (285, 550578), (315, 498142), (342, 458815), (399, 393270), (570, 275289), (630, 249071), (665, 235962), (798, 196635), (855, 183526), (1197, 131090), (1330, 117981), (1710, 91763), (1995, 78654), (2394, 65545), (3990, 39327), (5985, 26218), (11970, 13109)]