158681610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 426748608

約数和(自身を除く): 268066998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 131, 215, 258, 262, 313, 387, 393, 430, 626, 645, 655, 774, 786, 939, 1179, 1290, 1310, 1565, 1878, 1935, 1965, 2358, 2817, 3130, 3870, 3930, 4695, 5633, 5634, 5895, 9390, 11266, 11790, 13459, 14085, 16899, 26918, 28165, 28170, 33798, 40377, 41003, 50697, 56330, 67295, 80754, 82006, 84495, 101394, 121131, 123009, 134590, 168990, 201885, 205015, 242262, 246018, 253485, 369027, 403770, 410030, 506970, 605655, 615045, 738054, 1211310, 1230090, 1763129, 1845135, 3526258, 3690270, 5289387, 8815645, 10578774, 15868161, 17631290, 26446935, 31736322, 52893870, 79340805, 158681610]

約数ペア:

[(1, 158681610), (2, 79340805), (3, 52893870), (5, 31736322), (6, 26446935), (9, 17631290), (10, 15868161), (15, 10578774), (18, 8815645), (30, 5289387), (43, 3690270), (45, 3526258), (86, 1845135), (90, 1763129), (129, 1230090), (131, 1211310), (215, 738054), (258, 615045), (262, 605655), (313, 506970), (387, 410030), (393, 403770), (430, 369027), (626, 253485), (645, 246018), (655, 242262), (774, 205015), (786, 201885), (939, 168990), (1179, 134590), (1290, 123009), (1310, 121131), (1565, 101394), (1878, 84495), (1935, 82006), (1965, 80754), (2358, 67295), (2817, 56330), (3130, 50697), (3870, 41003), (3930, 40377), (4695, 33798), (5633, 28170), (5634, 28165), (5895, 26918), (9390, 16899), (11266, 14085), (11790, 13459)]