131098272

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^2\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 350820288

約数和(自身を除く): 219722016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 367, 488, 732, 734, 976, 1101, 1464, 1468, 1952, 2202, 2928, 2936, 3721, 4404, 5856, 5872, 7442, 8808, 11163, 11744, 14884, 17616, 22326, 22387, 29768, 35232, 44652, 44774, 59536, 67161, 89304, 89548, 119072, 134322, 178608, 179096, 268644, 357216, 358192, 537288, 716384, 1074576, 1365607, 2149152, 2731214, 4096821, 5462428, 8193642, 10924856, 16387284, 21849712, 32774568, 43699424, 65549136, 131098272]

約数ペア:

[(1, 131098272), (2, 65549136), (3, 43699424), (4, 32774568), (6, 21849712), (8, 16387284), (12, 10924856), (16, 8193642), (24, 5462428), (32, 4096821), (48, 2731214), (61, 2149152), (96, 1365607), (122, 1074576), (183, 716384), (244, 537288), (366, 358192), (367, 357216), (488, 268644), (732, 179096), (734, 178608), (976, 134322), (1101, 119072), (1464, 89548), (1468, 89304), (1952, 67161), (2202, 59536), (2928, 44774), (2936, 44652), (3721, 35232), (4404, 29768), (5856, 22387), (5872, 22326), (7442, 17616), (8808, 14884), (11163, 11744)]