137867416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 288334080

約数和(自身を除く): 150466664

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 424, 527, 617, 901, 1054, 1234, 1643, 1802, 2108, 2468, 3286, 3604, 4216, 4936, 6572, 7208, 10489, 13144, 19127, 20978, 27931, 32701, 38254, 41956, 55862, 65402, 76508, 83912, 111724, 130804, 153016, 223448, 261608, 325159, 555917, 650318, 1013731, 1111834, 1300636, 2027462, 2223668, 2601272, 4054924, 4447336, 8109848, 17233427, 34466854, 68933708, 137867416]

約数ペア:

[(1, 137867416), (2, 68933708), (4, 34466854), (8, 17233427), (17, 8109848), (31, 4447336), (34, 4054924), (53, 2601272), (62, 2223668), (68, 2027462), (106, 1300636), (124, 1111834), (136, 1013731), (212, 650318), (248, 555917), (424, 325159), (527, 261608), (617, 223448), (901, 153016), (1054, 130804), (1234, 111724), (1643, 83912), (1802, 76508), (2108, 65402), (2468, 55862), (3286, 41956), (3604, 38254), (4216, 32701), (4936, 27931), (6572, 20978), (7208, 19127), (10489, 13144)]