138134360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 386709120

約数和(自身を除く): 248574760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 137, 140, 182, 260, 274, 277, 280, 364, 455, 520, 548, 554, 685, 728, 910, 959, 1096, 1108, 1370, 1385, 1781, 1820, 1918, 1939, 2216, 2740, 2770, 3562, 3601, 3640, 3836, 3878, 4795, 5480, 5540, 7124, 7202, 7672, 7756, 8905, 9590, 9695, 11080, 12467, 14248, 14404, 15512, 17810, 18005, 19180, 19390, 24934, 25207, 28808, 35620, 36010, 37949, 38360, 38780, 49868, 50414, 62335, 71240, 72020, 75898, 77560, 99736, 100828, 124670, 126035, 144040, 151796, 189745, 201656, 249340, 252070, 265643, 303592, 379490, 493337, 498680, 504140, 531286, 758980, 986674, 1008280, 1062572, 1328215, 1517960, 1973348, 2125144, 2466685, 2656430, 3453359, 3946696, 4933370, 5312860, 6906718, 9866740, 10625720, 13813436, 17266795, 19733480, 27626872, 34533590, 69067180, 138134360]

約数ペア:

[(1, 138134360), (2, 69067180), (4, 34533590), (5, 27626872), (7, 19733480), (8, 17266795), (10, 13813436), (13, 10625720), (14, 9866740), (20, 6906718), (26, 5312860), (28, 4933370), (35, 3946696), (40, 3453359), (52, 2656430), (56, 2466685), (65, 2125144), (70, 1973348), (91, 1517960), (104, 1328215), (130, 1062572), (137, 1008280), (140, 986674), (182, 758980), (260, 531286), (274, 504140), (277, 498680), (280, 493337), (364, 379490), (455, 303592), (520, 265643), (548, 252070), (554, 249340), (685, 201656), (728, 189745), (910, 151796), (959, 144040), (1096, 126035), (1108, 124670), (1370, 100828), (1385, 99736), (1781, 77560), (1820, 75898), (1918, 72020), (1939, 71240), (2216, 62335), (2740, 50414), (2770, 49868), (3562, 38780), (3601, 38360), (3640, 37949), (3836, 36010), (3878, 35620), (4795, 28808), (5480, 25207), (5540, 24934), (7124, 19390), (7202, 19180), (7672, 18005), (7756, 17810), (8905, 15512), (9590, 14404), (9695, 14248), (11080, 12467)]