161458044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 454745088

約数和(自身を除く): 293287044

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 121, 124, 132, 186, 187, 204, 211, 242, 341, 363, 372, 374, 422, 484, 527, 561, 633, 682, 726, 748, 844, 1023, 1054, 1122, 1266, 1364, 1452, 1581, 2046, 2057, 2108, 2244, 2321, 2532, 3162, 3587, 3751, 4092, 4114, 4642, 5797, 6171, 6324, 6541, 6963, 7174, 7502, 8228, 9284, 10761, 11253, 11594, 12342, 13082, 13926, 14348, 15004, 17391, 19623, 21522, 22506, 23188, 24684, 25531, 26164, 27852, 34782, 39246, 39457, 43044, 45012, 51062, 63767, 69564, 71951, 76593, 78492, 78914, 102124, 111197, 118371, 127534, 143902, 153186, 157828, 191301, 215853, 222394, 236742, 255068, 287804, 306372, 333591, 382602, 431706, 434027, 444788, 473484, 667182, 765204, 791461, 863412, 868054, 1223167, 1302081, 1334364, 1582922, 1736108, 2374383, 2446334, 2604162, 3165844, 3669501, 4748766, 4892668, 5208324, 7339002, 9497532, 13454837, 14678004, 26909674, 40364511, 53819348, 80729022, 161458044]

約数ペア:

[(1, 161458044), (2, 80729022), (3, 53819348), (4, 40364511), (6, 26909674), (11, 14678004), (12, 13454837), (17, 9497532), (22, 7339002), (31, 5208324), (33, 4892668), (34, 4748766), (44, 3669501), (51, 3165844), (62, 2604162), (66, 2446334), (68, 2374383), (93, 1736108), (102, 1582922), (121, 1334364), (124, 1302081), (132, 1223167), (186, 868054), (187, 863412), (204, 791461), (211, 765204), (242, 667182), (341, 473484), (363, 444788), (372, 434027), (374, 431706), (422, 382602), (484, 333591), (527, 306372), (561, 287804), (633, 255068), (682, 236742), (726, 222394), (748, 215853), (844, 191301), (1023, 157828), (1054, 153186), (1122, 143902), (1266, 127534), (1364, 118371), (1452, 111197), (1581, 102124), (2046, 78914), (2057, 78492), (2108, 76593), (2244, 71951), (2321, 69564), (2532, 63767), (3162, 51062), (3587, 45012), (3751, 43044), (4092, 39457), (4114, 39246), (4642, 34782), (5797, 27852), (6171, 26164), (6324, 25531), (6541, 24684), (6963, 23188), (7174, 22506), (7502, 21522), (8228, 19623), (9284, 17391), (10761, 15004), (11253, 14348), (11594, 13926), (12342, 13082)]