160531605

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 331914240

約数和(自身を除く): 171382635

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 41, 45, 65, 69, 97, 115, 117, 123, 135, 195, 205, 207, 291, 299, 345, 351, 369, 485, 533, 585, 615, 621, 873, 897, 943, 1035, 1107, 1261, 1455, 1495, 1599, 1755, 1845, 2231, 2619, 2665, 2691, 2829, 3105, 3783, 3977, 4365, 4485, 4715, 4797, 5535, 6305, 6693, 7995, 8073, 8487, 11155, 11349, 11931, 12259, 13095, 13455, 14145, 14391, 18915, 19885, 20079, 23985, 25461, 29003, 33465, 34047, 35793, 36777, 40365, 42435, 51701, 56745, 59655, 60237, 61295, 71955, 87009, 91471, 100395, 107379, 110331, 127305, 145015, 155103, 170235, 178965, 183885, 258505, 261027, 274413, 301185, 330993, 435045, 457355, 465309, 536895, 551655, 775515, 783081, 823239, 1189123, 1305135, 1372065, 1395927, 1654965, 2326545, 2469717, 3567369, 3915405, 4116195, 5945615, 6979635, 10702107, 12348585, 17836845, 32106321, 53510535, 160531605]

約数ペア:

[(1, 160531605), (3, 53510535), (5, 32106321), (9, 17836845), (13, 12348585), (15, 10702107), (23, 6979635), (27, 5945615), (39, 4116195), (41, 3915405), (45, 3567369), (65, 2469717), (69, 2326545), (97, 1654965), (115, 1395927), (117, 1372065), (123, 1305135), (135, 1189123), (195, 823239), (205, 783081), (207, 775515), (291, 551655), (299, 536895), (345, 465309), (351, 457355), (369, 435045), (485, 330993), (533, 301185), (585, 274413), (615, 261027), (621, 258505), (873, 183885), (897, 178965), (943, 170235), (1035, 155103), (1107, 145015), (1261, 127305), (1455, 110331), (1495, 107379), (1599, 100395), (1755, 91471), (1845, 87009), (2231, 71955), (2619, 61295), (2665, 60237), (2691, 59655), (2829, 56745), (3105, 51701), (3783, 42435), (3977, 40365), (4365, 36777), (4485, 35793), (4715, 34047), (4797, 33465), (5535, 29003), (6305, 25461), (6693, 23985), (7995, 20079), (8073, 19885), (8487, 18915), (11155, 14391), (11349, 14145), (11931, 13455), (12259, 13095)]