156957267870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{21017}}^1$

素因数の和:21547

約数の個数: 144

約数和(自身を含む): 442816135632

約数和(自身を除く): 285858867762

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 491, 507, 585, 845, 982, 1014, 1170, 1473, 1521, 1690, 2455, 2535, 2946, 3042, 4419, 4910, 5070, 6383, 7365, 7605, 8838, 12766, 14730, 15210, 19149, 21017, 22095, 31915, 38298, 42034, 44190, 57447, 63051, 63830, 82979, 95745, 105085, 114894, 126102, 165958, 189153, 191490, 210170, 248937, 273221, 287235, 315255, 378306, 414895, 497874, 546442, 574470, 630510, 746811, 819663, 829790, 945765, 1244685, 1366105, 1493622, 1639326, 1891530, 2458989, 2489370, 2732210, 3551873, 3734055, 4098315, 4917978, 7103746, 7468110, 8196630, 10319347, 10655619, 12294945, 17759365, 20638694, 21311238, 24589890, 30958041, 31966857, 35518730, 51596735, 53278095, 61916082, 63933714, 92874123, 103193470, 106556190, 134151511, 154790205, 159834285, 185748246, 268303022, 309580410, 319668570, 402454533, 464370615, 670757555, 804909066, 928741230, 1207363599, 1341515110, 1743969643, 2012272665, 2414727198, 3487939286, 4024545330, 5231908929, 6036817995, 8719848215, 10463817858, 12073635990, 15695726787, 17439696430, 26159544645, 31391453574, 52319089290, 78478633935, 156957267870]

約数ペア:

[(1, 156957267870), (2, 78478633935), (3, 52319089290), (5, 31391453574), (6, 26159544645), (9, 17439696430), (10, 15695726787), (13, 12073635990), (15, 10463817858), (18, 8719848215), (26, 6036817995), (30, 5231908929), (39, 4024545330), (45, 3487939286), (65, 2414727198), (78, 2012272665), (90, 1743969643), (117, 1341515110), (130, 1207363599), (169, 928741230), (195, 804909066), (234, 670757555), (338, 464370615), (390, 402454533), (491, 319668570), (507, 309580410), (585, 268303022), (845, 185748246), (982, 159834285), (1014, 154790205), (1170, 134151511), (1473, 106556190), (1521, 103193470), (1690, 92874123), (2455, 63933714), (2535, 61916082), (2946, 53278095), (3042, 51596735), (4419, 35518730), (4910, 31966857), (5070, 30958041), (6383, 24589890), (7365, 21311238), (7605, 20638694), (8838, 17759365), (12766, 12294945), (14730, 10655619), (15210, 10319347), (19149, 8196630), (21017, 7468110), (22095, 7103746), (31915, 4917978), (38298, 4098315), (42034, 3734055), (44190, 3551873), (57447, 2732210), (63051, 2489370), (63830, 2458989), (82979, 1891530), (95745, 1639326), (105085, 1493622), (114894, 1366105), (126102, 1244685), (165958, 945765), (189153, 829790), (191490, 819663), (210170, 746811), (248937, 630510), (273221, 574470), (287235, 546442), (315255, 497874), (378306, 414895)]