156947009440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{3779}}^1$

素因数の和:4335

約数の個数: 192

約数和(自身を含む): 409997064960

約数和(自身を除く): 253050055520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 487, 520, 533, 656, 820, 974, 1040, 1066, 1312, 1640, 1948, 2080, 2132, 2435, 2665, 3280, 3779, 3896, 4264, 4870, 5330, 6331, 6560, 7558, 7792, 8528, 9740, 10660, 12662, 15116, 15584, 17056, 18895, 19480, 19967, 21320, 25324, 30232, 31655, 37790, 38960, 39934, 42640, 49127, 50648, 60464, 63310, 75580, 77920, 79868, 85280, 98254, 99835, 101296, 120928, 126620, 151160, 154939, 159736, 196508, 199670, 202592, 245635, 253240, 259571, 302320, 309878, 319472, 393016, 399340, 491270, 506480, 519142, 604640, 619756, 638944, 774695, 786032, 798680, 982540, 1012960, 1038284, 1239512, 1297855, 1549390, 1572064, 1597360, 1840373, 1965080, 2014207, 2076568, 2479024, 2595710, 3098780, 3194720, 3680746, 3930160, 4028414, 4153136, 4958048, 5191420, 6197560, 7361492, 7860320, 8056828, 8306272, 9201865, 10071035, 10382840, 12395120, 14722984, 16113656, 18403730, 20142070, 20765680, 23924849, 24790240, 29445968, 32227312, 36807460, 40284140, 41531360, 47849698, 58891936, 64454624, 73614920, 75455293, 80568280, 95699396, 119624245, 147229840, 150910586, 161136560, 191398792, 239248490, 294459680, 301821172, 322273120, 377276465, 382797584, 478496980, 603642344, 754552930, 765595168, 956993960, 980918809, 1207284688, 1509105860, 1913987920, 1961837618, 2414569376, 3018211720, 3827975840, 3923675236, 4904594045, 6036423440, 7847350472, 9809188090, 12072846880, 15694700944, 19618376180, 31389401888, 39236752360, 78473504720, 156947009440]

約数ペア:

[(1, 156947009440), (2, 78473504720), (4, 39236752360), (5, 31389401888), (8, 19618376180), (10, 15694700944), (13, 12072846880), (16, 9809188090), (20, 7847350472), (26, 6036423440), (32, 4904594045), (40, 3923675236), (41, 3827975840), (52, 3018211720), (65, 2414569376), (80, 1961837618), (82, 1913987920), (104, 1509105860), (130, 1207284688), (160, 980918809), (164, 956993960), (205, 765595168), (208, 754552930), (260, 603642344), (328, 478496980), (410, 382797584), (416, 377276465), (487, 322273120), (520, 301821172), (533, 294459680), (656, 239248490), (820, 191398792), (974, 161136560), (1040, 150910586), (1066, 147229840), (1312, 119624245), (1640, 95699396), (1948, 80568280), (2080, 75455293), (2132, 73614920), (2435, 64454624), (2665, 58891936), (3280, 47849698), (3779, 41531360), (3896, 40284140), (4264, 36807460), (4870, 32227312), (5330, 29445968), (6331, 24790240), (6560, 23924849), (7558, 20765680), (7792, 20142070), (8528, 18403730), (9740, 16113656), (10660, 14722984), (12662, 12395120), (15116, 10382840), (15584, 10071035), (17056, 9201865), (18895, 8306272), (19480, 8056828), (19967, 7860320), (21320, 7361492), (25324, 6197560), (30232, 5191420), (31655, 4958048), (37790, 4153136), (38960, 4028414), (39934, 3930160), (42640, 3680746), (49127, 3194720), (50648, 3098780), (60464, 2595710), (63310, 2479024), (75580, 2076568), (77920, 2014207), (79868, 1965080), (85280, 1840373), (98254, 1597360), (99835, 1572064), (101296, 1549390), (120928, 1297855), (126620, 1239512), (151160, 1038284), (154939, 1012960), (159736, 982540), (196508, 798680), (199670, 786032), (202592, 774695), (245635, 638944), (253240, 619756), (259571, 604640), (302320, 519142), (309878, 506480), (319472, 491270), (393016, 399340)]