156955053992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{29327}}^1$

素因数の和:30402

約数の個数: 64

約数和(自身を含む): 326645879040

約数和(自身を除く): 169690825048

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 997, 1342, 1994, 2684, 3988, 5368, 7976, 10967, 21934, 29327, 43868, 58654, 60817, 87736, 117308, 121634, 234616, 243268, 322597, 486536, 645194, 668987, 1290388, 1337974, 1788947, 2580776, 2675948, 3577894, 5351896, 7155788, 14311576, 19678417, 29239019, 39356834, 58478038, 78713668, 116956076, 157427336, 233912152, 321629209, 643258418, 1286516836, 1783580159, 2573033672, 3567160318, 7134320636, 14268641272, 19619381749, 39238763498, 78477526996, 156955053992]

約数ペア:

[(1, 156955053992), (2, 78477526996), (4, 39238763498), (8, 19619381749), (11, 14268641272), (22, 7134320636), (44, 3567160318), (61, 2573033672), (88, 1783580159), (122, 1286516836), (244, 643258418), (488, 321629209), (671, 233912152), (997, 157427336), (1342, 116956076), (1994, 78713668), (2684, 58478038), (3988, 39356834), (5368, 29239019), (7976, 19678417), (10967, 14311576), (21934, 7155788), (29327, 5351896), (43868, 3577894), (58654, 2675948), (60817, 2580776), (87736, 1788947), (117308, 1337974), (121634, 1290388), (234616, 668987), (243268, 645194), (322597, 486536)]