156901416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 473333760

約数和(自身を除く): 316432344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 372, 376, 434, 564, 641, 651, 658, 744, 868, 987, 1128, 1282, 1302, 1316, 1457, 1736, 1923, 1974, 2564, 2604, 2632, 2914, 3846, 3948, 4371, 4487, 5128, 5208, 5828, 7692, 7896, 8742, 8974, 10199, 11656, 13461, 15384, 17484, 17948, 19871, 20398, 26922, 30127, 30597, 34968, 35896, 39742, 40796, 53844, 59613, 60254, 61194, 79484, 81592, 90381, 107688, 119226, 120508, 122388, 139097, 158968, 180762, 210889, 238452, 241016, 244776, 278194, 361524, 417291, 421778, 476904, 556388, 632667, 723048, 834582, 843556, 933937, 1112776, 1265334, 1669164, 1687112, 1867874, 2530668, 2801811, 3338328, 3735748, 5061336, 5603622, 6537559, 7471496, 11207244, 13075118, 19612677, 22414488, 26150236, 39225354, 52300472, 78450708, 156901416]

約数ペア:

[(1, 156901416), (2, 78450708), (3, 52300472), (4, 39225354), (6, 26150236), (7, 22414488), (8, 19612677), (12, 13075118), (14, 11207244), (21, 7471496), (24, 6537559), (28, 5603622), (31, 5061336), (42, 3735748), (47, 3338328), (56, 2801811), (62, 2530668), (84, 1867874), (93, 1687112), (94, 1669164), (124, 1265334), (141, 1112776), (168, 933937), (186, 843556), (188, 834582), (217, 723048), (248, 632667), (282, 556388), (329, 476904), (372, 421778), (376, 417291), (434, 361524), (564, 278194), (641, 244776), (651, 241016), (658, 238452), (744, 210889), (868, 180762), (987, 158968), (1128, 139097), (1282, 122388), (1302, 120508), (1316, 119226), (1457, 107688), (1736, 90381), (1923, 81592), (1974, 79484), (2564, 61194), (2604, 60254), (2632, 59613), (2914, 53844), (3846, 40796), (3948, 39742), (4371, 35896), (4487, 34968), (5128, 30597), (5208, 30127), (5828, 26922), (7692, 20398), (7896, 19871), (8742, 17948), (8974, 17484), (10199, 15384), (11656, 13461)]