149735127568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3371}}^1\times {\mathrm{16427}}^1$

素因数の和:19832

約数の個数: 60

約数和(自身を含む): 314257060368

約数和(自身を除く): 164521932800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3371, 6742, 13484, 16427, 26968, 32854, 43823, 53936, 65708, 87646, 131416, 175292, 213551, 262832, 350584, 427102, 569699, 701168, 854204, 1139398, 1708408, 2278796, 2776163, 3416816, 4557592, 5552326, 9115184, 11104652, 22209304, 44418608, 55375417, 110750834, 221501668, 443003336, 719880421, 886006672, 1439760842, 2879521684, 5759043368, 9358445473, 11518086736, 18716890946, 37433781892, 74867563784, 149735127568]

約数ペア:

[(1, 149735127568), (2, 74867563784), (4, 37433781892), (8, 18716890946), (13, 11518086736), (16, 9358445473), (26, 5759043368), (52, 2879521684), (104, 1439760842), (169, 886006672), (208, 719880421), (338, 443003336), (676, 221501668), (1352, 110750834), (2704, 55375417), (3371, 44418608), (6742, 22209304), (13484, 11104652), (16427, 9115184), (26968, 5552326), (32854, 4557592), (43823, 3416816), (53936, 2776163), (65708, 2278796), (87646, 1708408), (131416, 1139398), (175292, 854204), (213551, 701168), (262832, 569699), (350584, 427102)]