121907856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1868

約数の個数: 80

約数和(自身を含む): 361754624

約数和(自身を除く): 239846768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1627, 1784, 2676, 3122, 3254, 3568, 4683, 4881, 5352, 6244, 6508, 9366, 9762, 10704, 11389, 12488, 13016, 18732, 19524, 22778, 24976, 26032, 34167, 37464, 39048, 45556, 68334, 74928, 78096, 91112, 136668, 182224, 273336, 362821, 546672, 725642, 1088463, 1451284, 2176926, 2539747, 2902568, 4353852, 5079494, 5805136, 7619241, 8707704, 10158988, 15238482, 17415408, 20317976, 30476964, 40635952, 60953928, 121907856]

約数ペア:

[(1, 121907856), (2, 60953928), (3, 40635952), (4, 30476964), (6, 20317976), (7, 17415408), (8, 15238482), (12, 10158988), (14, 8707704), (16, 7619241), (21, 5805136), (24, 5079494), (28, 4353852), (42, 2902568), (48, 2539747), (56, 2176926), (84, 1451284), (112, 1088463), (168, 725642), (223, 546672), (336, 362821), (446, 273336), (669, 182224), (892, 136668), (1338, 91112), (1561, 78096), (1627, 74928), (1784, 68334), (2676, 45556), (3122, 39048), (3254, 37464), (3568, 34167), (4683, 26032), (4881, 24976), (5352, 22778), (6244, 19524), (6508, 18732), (9366, 13016), (9762, 12488), (10704, 11389)]