156951123420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28745627}}^1$

素因数の和:28745659

約数の個数: 96

約数和(自身を含む): 540877736448

約数和(自身を除く): 383926613028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28745627, 57491254, 86236881, 114982508, 143728135, 172473762, 201219389, 287456270, 344947524, 373693151, 402438778, 431184405, 574912540, 603658167, 747386302, 804877556, 862368810, 1006096945, 1121079453, 1207316334, 1494772604, 1724737620, 1868465755, 2012193890, 2242158906, 2414632668, 2615852057, 3018290835, 3736931510, 4024387780, 4484317812, 5231704114, 5605397265, 6036581670, 7473863020, 7847556171, 10463408228, 11210794530, 12073163340, 13079260285, 15695112342, 22421589060, 26158520570, 31390224684, 39237780855, 52317041140, 78475561710, 156951123420]

約数ペア:

[(1, 156951123420), (2, 78475561710), (3, 52317041140), (4, 39237780855), (5, 31390224684), (6, 26158520570), (7, 22421589060), (10, 15695112342), (12, 13079260285), (13, 12073163340), (14, 11210794530), (15, 10463408228), (20, 7847556171), (21, 7473863020), (26, 6036581670), (28, 5605397265), (30, 5231704114), (35, 4484317812), (39, 4024387780), (42, 3736931510), (52, 3018290835), (60, 2615852057), (65, 2414632668), (70, 2242158906), (78, 2012193890), (84, 1868465755), (91, 1724737620), (105, 1494772604), (130, 1207316334), (140, 1121079453), (156, 1006096945), (182, 862368810), (195, 804877556), (210, 747386302), (260, 603658167), (273, 574912540), (364, 431184405), (390, 402438778), (420, 373693151), (455, 344947524), (546, 287456270), (780, 201219389), (910, 172473762), (1092, 143728135), (1365, 114982508), (1820, 86236881), (2730, 57491254), (5460, 28745627)]