156957461360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{49757}}^1$

素因数の和:49951

約数の個数: 160

約数和(自身を含む): 430023762432

約数和(自身を除く): 273066301072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 131, 140, 172, 215, 262, 280, 301, 344, 430, 524, 560, 602, 655, 688, 860, 917, 1048, 1204, 1310, 1505, 1720, 1834, 2096, 2408, 2620, 3010, 3440, 3668, 4585, 4816, 5240, 5633, 6020, 7336, 9170, 10480, 11266, 12040, 14672, 18340, 22532, 24080, 28165, 36680, 39431, 45064, 49757, 56330, 73360, 78862, 90128, 99514, 112660, 157724, 197155, 199028, 225320, 248785, 315448, 348299, 394310, 398056, 450640, 497570, 630896, 696598, 788620, 796112, 995140, 1393196, 1577240, 1741495, 1990280, 2139551, 2786392, 3154480, 3482990, 3980560, 4279102, 5572784, 6518167, 6965980, 8558204, 10697755, 13036334, 13931960, 14976857, 17116408, 21395510, 26072668, 27863920, 29953714, 32590835, 34232816, 42791020, 45627169, 52145336, 59907428, 65181670, 74884285, 85582040, 91254338, 104290672, 119814856, 130363340, 149768570, 171164080, 182508676, 228135845, 239629712, 260726680, 280281181, 299537140, 365017352, 456271690, 521453360, 560562362, 599074280, 730034704, 912543380, 1121124724, 1198148560, 1401405905, 1825086760, 1961968267, 2242249448, 2802811810, 3650173520, 3923936534, 4484498896, 5605623620, 7847873068, 9809841335, 11211247240, 15695746136, 19619682670, 22422494480, 31391492272, 39239365340, 78478730680, 156957461360]

約数ペア:

[(1, 156957461360), (2, 78478730680), (4, 39239365340), (5, 31391492272), (7, 22422494480), (8, 19619682670), (10, 15695746136), (14, 11211247240), (16, 9809841335), (20, 7847873068), (28, 5605623620), (35, 4484498896), (40, 3923936534), (43, 3650173520), (56, 2802811810), (70, 2242249448), (80, 1961968267), (86, 1825086760), (112, 1401405905), (131, 1198148560), (140, 1121124724), (172, 912543380), (215, 730034704), (262, 599074280), (280, 560562362), (301, 521453360), (344, 456271690), (430, 365017352), (524, 299537140), (560, 280281181), (602, 260726680), (655, 239629712), (688, 228135845), (860, 182508676), (917, 171164080), (1048, 149768570), (1204, 130363340), (1310, 119814856), (1505, 104290672), (1720, 91254338), (1834, 85582040), (2096, 74884285), (2408, 65181670), (2620, 59907428), (3010, 52145336), (3440, 45627169), (3668, 42791020), (4585, 34232816), (4816, 32590835), (5240, 29953714), (5633, 27863920), (6020, 26072668), (7336, 21395510), (9170, 17116408), (10480, 14976857), (11266, 13931960), (12040, 13036334), (14672, 10697755), (18340, 8558204), (22532, 6965980), (24080, 6518167), (28165, 5572784), (36680, 4279102), (39431, 3980560), (45064, 3482990), (49757, 3154480), (56330, 2786392), (73360, 2139551), (78862, 1990280), (90128, 1741495), (99514, 1577240), (112660, 1393196), (157724, 995140), (197155, 796112), (199028, 788620), (225320, 696598), (248785, 630896), (315448, 497570), (348299, 450640), (394310, 398056)]