157023117932

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{310831}}^1$

素因数の和:310911

約数の個数: 72

約数和(自身を含む): 320629424640

約数和(自身を除く): 163606306708

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 289, 323, 391, 437, 578, 646, 782, 874, 1156, 1292, 1564, 1748, 5491, 6647, 7429, 10982, 13294, 14858, 21964, 26588, 29716, 126293, 252586, 310831, 505172, 621662, 1243324, 5284127, 5905789, 7149113, 10568254, 11811578, 14298226, 21136508, 23623156, 28596452, 89830159, 100398413, 121534921, 135833147, 179660318, 200796826, 243069842, 271666294, 359320636, 401593652, 486139684, 543332588, 1706773021, 2066093657, 2309163499, 3413546042, 4132187314, 4618326998, 6827092084, 8264374628, 9236653996, 39255779483, 78511558966, 157023117932]

約数ペア:

[(1, 157023117932), (2, 78511558966), (4, 39255779483), (17, 9236653996), (19, 8264374628), (23, 6827092084), (34, 4618326998), (38, 4132187314), (46, 3413546042), (68, 2309163499), (76, 2066093657), (92, 1706773021), (289, 543332588), (323, 486139684), (391, 401593652), (437, 359320636), (578, 271666294), (646, 243069842), (782, 200796826), (874, 179660318), (1156, 135833147), (1292, 121534921), (1564, 100398413), (1748, 89830159), (5491, 28596452), (6647, 23623156), (7429, 21136508), (10982, 14298226), (13294, 11811578), (14858, 10568254), (21964, 7149113), (26588, 5905789), (29716, 5284127), (126293, 1243324), (252586, 621662), (310831, 505172)]