156988789672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26497}}^1\times {\mathrm{5179}}^1$

素因数の和:31706

約数の個数: 64

約数和(自身を含む): 345894292800

約数和(自身を除く): 188905503128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 5179, 10358, 20716, 26497, 41432, 52994, 56969, 67327, 105988, 113938, 134654, 211976, 227876, 269308, 291467, 344461, 455752, 538616, 582934, 688922, 740597, 1165868, 1377844, 1481194, 2331736, 2755688, 2962388, 3789071, 5924776, 7578142, 15156284, 30312568, 137227963, 274455926, 548911852, 1097823704, 1509507593, 1783963519, 3019015186, 3567927038, 6038030372, 7135854076, 12076060744, 14271708152, 19623598709, 39247197418, 78494394836, 156988789672]

約数ペア:

[(1, 156988789672), (2, 78494394836), (4, 39247197418), (8, 19623598709), (11, 14271708152), (13, 12076060744), (22, 7135854076), (26, 6038030372), (44, 3567927038), (52, 3019015186), (88, 1783963519), (104, 1509507593), (143, 1097823704), (286, 548911852), (572, 274455926), (1144, 137227963), (5179, 30312568), (10358, 15156284), (20716, 7578142), (26497, 5924776), (41432, 3789071), (52994, 2962388), (56969, 2755688), (67327, 2331736), (105988, 1481194), (113938, 1377844), (134654, 1165868), (211976, 740597), (227876, 688922), (269308, 582934), (291467, 538616), (344461, 455752)]