131551672912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{16193}}^1$

素因数の和:17732

約数の個数: 80

約数和(自身を含む): 287232330240

約数和(自身を除く): 155680657328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 1489, 2728, 2978, 5456, 5956, 11912, 16193, 16379, 23824, 32386, 32758, 46159, 64772, 65516, 92318, 129544, 131032, 178123, 184636, 259088, 262064, 356246, 369272, 501983, 507749, 712492, 738544, 1003966, 1015498, 1424984, 2007932, 2030996, 2849968, 4015864, 4061992, 5521813, 8031728, 8123984, 11043626, 22087252, 24111377, 44174504, 48222754, 88349008, 96445508, 192891016, 265225147, 385782032, 530450294, 747452687, 1060900588, 1494905374, 2121801176, 2989810748, 4243602352, 5979621496, 8221979557, 11959242992, 16443959114, 32887918228, 65775836456, 131551672912]

約数ペア:

[(1, 131551672912), (2, 65775836456), (4, 32887918228), (8, 16443959114), (11, 11959242992), (16, 8221979557), (22, 5979621496), (31, 4243602352), (44, 2989810748), (62, 2121801176), (88, 1494905374), (124, 1060900588), (176, 747452687), (248, 530450294), (341, 385782032), (496, 265225147), (682, 192891016), (1364, 96445508), (1489, 88349008), (2728, 48222754), (2978, 44174504), (5456, 24111377), (5956, 22087252), (11912, 11043626), (16193, 8123984), (16379, 8031728), (23824, 5521813), (32386, 4061992), (32758, 4015864), (46159, 2849968), (64772, 2030996), (65516, 2007932), (92318, 1424984), (129544, 1015498), (131032, 1003966), (178123, 738544), (184636, 712492), (259088, 507749), (262064, 501983), (356246, 369272)]