148299040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 374492160

約数和(自身を除く): 226193120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 620, 899, 928, 992, 1031, 1160, 1240, 1798, 2062, 2320, 2480, 3596, 4124, 4495, 4640, 4960, 5155, 7192, 8248, 8990, 10310, 14384, 16496, 17980, 20620, 28768, 29899, 31961, 32992, 35960, 41240, 59798, 63922, 71920, 82480, 119596, 127844, 143840, 149495, 159805, 164960, 239192, 255688, 298990, 319610, 478384, 511376, 597980, 639220, 926869, 956768, 1022752, 1195960, 1278440, 1853738, 2391920, 2556880, 3707476, 4634345, 4783840, 5113760, 7414952, 9268690, 14829904, 18537380, 29659808, 37074760, 74149520, 148299040]

約数ペア:

[(1, 148299040), (2, 74149520), (4, 37074760), (5, 29659808), (8, 18537380), (10, 14829904), (16, 9268690), (20, 7414952), (29, 5113760), (31, 4783840), (32, 4634345), (40, 3707476), (58, 2556880), (62, 2391920), (80, 1853738), (116, 1278440), (124, 1195960), (145, 1022752), (155, 956768), (160, 926869), (232, 639220), (248, 597980), (290, 511376), (310, 478384), (464, 319610), (496, 298990), (580, 255688), (620, 239192), (899, 164960), (928, 159805), (992, 149495), (1031, 143840), (1160, 127844), (1240, 119596), (1798, 82480), (2062, 71920), (2320, 63922), (2480, 59798), (3596, 41240), (4124, 35960), (4495, 32992), (4640, 31961), (4960, 29899), (5155, 28768), (7192, 20620), (8248, 17980), (8990, 16496), (10310, 14384)]