158149680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 532840896

約数和(自身を除く): 374691216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 293, 312, 346, 390, 519, 520, 586, 624, 692, 780, 865, 879, 1038, 1040, 1172, 1384, 1465, 1560, 1730, 1758, 2076, 2249, 2344, 2595, 2768, 2930, 3120, 3460, 3516, 3809, 4152, 4395, 4498, 4688, 5190, 5860, 6747, 6920, 7032, 7618, 8304, 8790, 8996, 10380, 11245, 11427, 11720, 13494, 13840, 14064, 15236, 17580, 17992, 19045, 20760, 22490, 22854, 23440, 26988, 30472, 33735, 35160, 35984, 38090, 41520, 44980, 45708, 50689, 53976, 57135, 60944, 67470, 70320, 76180, 89960, 91416, 101378, 107952, 114270, 134940, 152067, 152360, 179920, 182832, 202756, 228540, 253445, 269880, 304134, 304720, 405512, 457080, 506890, 539760, 608268, 658957, 760335, 811024, 914160, 1013780, 1216536, 1317914, 1520670, 1976871, 2027560, 2433072, 2635828, 3041340, 3294785, 3953742, 4055120, 5271656, 6082680, 6589570, 7907484, 9884355, 10543312, 12165360, 13179140, 15814968, 19768710, 26358280, 31629936, 39537420, 52716560, 79074840, 158149680]

約数ペア:

[(1, 158149680), (2, 79074840), (3, 52716560), (4, 39537420), (5, 31629936), (6, 26358280), (8, 19768710), (10, 15814968), (12, 13179140), (13, 12165360), (15, 10543312), (16, 9884355), (20, 7907484), (24, 6589570), (26, 6082680), (30, 5271656), (39, 4055120), (40, 3953742), (48, 3294785), (52, 3041340), (60, 2635828), (65, 2433072), (78, 2027560), (80, 1976871), (104, 1520670), (120, 1317914), (130, 1216536), (156, 1013780), (173, 914160), (195, 811024), (208, 760335), (240, 658957), (260, 608268), (293, 539760), (312, 506890), (346, 457080), (390, 405512), (519, 304720), (520, 304134), (586, 269880), (624, 253445), (692, 228540), (780, 202756), (865, 182832), (879, 179920), (1038, 152360), (1040, 152067), (1172, 134940), (1384, 114270), (1465, 107952), (1560, 101378), (1730, 91416), (1758, 89960), (2076, 76180), (2249, 70320), (2344, 67470), (2595, 60944), (2768, 57135), (2930, 53976), (3120, 50689), (3460, 45708), (3516, 44980), (3809, 41520), (4152, 38090), (4395, 35984), (4498, 35160), (4688, 33735), (5190, 30472), (5860, 26988), (6747, 23440), (6920, 22854), (7032, 22490), (7618, 20760), (8304, 19045), (8790, 17992), (8996, 17580), (10380, 15236), (11245, 14064), (11427, 13840), (11720, 13494)]