174103384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 434649600

約数和(自身を除く): 260546216

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 41, 52, 56, 76, 82, 91, 104, 133, 152, 164, 182, 247, 266, 287, 307, 328, 364, 494, 532, 533, 574, 614, 728, 779, 988, 1064, 1066, 1148, 1228, 1558, 1729, 1976, 2132, 2149, 2296, 2456, 3116, 3458, 3731, 3991, 4264, 4298, 5453, 5833, 6232, 6916, 7462, 7982, 8596, 10127, 10906, 11666, 12587, 13832, 14924, 15964, 17192, 20254, 21812, 23332, 25174, 27937, 29848, 31928, 40508, 40831, 43624, 46664, 50348, 55874, 70889, 75829, 81016, 81662, 88109, 100696, 111748, 141778, 151658, 163324, 163631, 176218, 223496, 239153, 283556, 303316, 326648, 327262, 352436, 478306, 530803, 567112, 606632, 654524, 704872, 956612, 1061606, 1145417, 1309048, 1674071, 1913224, 2123212, 2290834, 3108989, 3348142, 4246424, 4581668, 6217978, 6696284, 9163336, 12435956, 13392568, 21762923, 24871912, 43525846, 87051692, 174103384]

約数ペア:

[(1, 174103384), (2, 87051692), (4, 43525846), (7, 24871912), (8, 21762923), (13, 13392568), (14, 12435956), (19, 9163336), (26, 6696284), (28, 6217978), (38, 4581668), (41, 4246424), (52, 3348142), (56, 3108989), (76, 2290834), (82, 2123212), (91, 1913224), (104, 1674071), (133, 1309048), (152, 1145417), (164, 1061606), (182, 956612), (247, 704872), (266, 654524), (287, 606632), (307, 567112), (328, 530803), (364, 478306), (494, 352436), (532, 327262), (533, 326648), (574, 303316), (614, 283556), (728, 239153), (779, 223496), (988, 176218), (1064, 163631), (1066, 163324), (1148, 151658), (1228, 141778), (1558, 111748), (1729, 100696), (1976, 88109), (2132, 81662), (2149, 81016), (2296, 75829), (2456, 70889), (3116, 55874), (3458, 50348), (3731, 46664), (3991, 43624), (4264, 40831), (4298, 40508), (5453, 31928), (5833, 29848), (6232, 27937), (6916, 25174), (7462, 23332), (7982, 21812), (8596, 20254), (10127, 17192), (10906, 15964), (11666, 14924), (12587, 13832)]