156966012

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{9887}}^1$

素因数の和:9917

約数の個数: 90

約数和(自身を含む): 477382752

約数和(自身を除く): 320416740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 9887, 15876, 19774, 29661, 39548, 59322, 69209, 88983, 118644, 138418, 177966, 207627, 266949, 276836, 355932, 415254, 484463, 533898, 622881, 800847, 830508, 968926, 1067796, 1245762, 1453389, 1601694, 1868643, 1937852, 2491524, 2906778, 3203388, 3737286, 4360167, 5605929, 5813556, 7474572, 8720334, 11211858, 13080501, 17440668, 22423716, 26161002, 39241503, 52322004, 78483006, 156966012]

約数ペア:

[(1, 156966012), (2, 78483006), (3, 52322004), (4, 39241503), (6, 26161002), (7, 22423716), (9, 17440668), (12, 13080501), (14, 11211858), (18, 8720334), (21, 7474572), (27, 5813556), (28, 5605929), (36, 4360167), (42, 3737286), (49, 3203388), (54, 2906778), (63, 2491524), (81, 1937852), (84, 1868643), (98, 1601694), (108, 1453389), (126, 1245762), (147, 1067796), (162, 968926), (189, 830508), (196, 800847), (252, 622881), (294, 533898), (324, 484463), (378, 415254), (441, 355932), (567, 276836), (588, 266949), (756, 207627), (882, 177966), (1134, 138418), (1323, 118644), (1764, 88983), (2268, 69209), (2646, 59322), (3969, 39548), (5292, 29661), (7938, 19774), (9887, 15876)]