156972654

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 112

約数和(自身を含む): 382777344

約数和(自身を除く): 225804690

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 93, 138, 151, 162, 186, 207, 243, 279, 302, 414, 453, 486, 558, 621, 713, 729, 837, 906, 1242, 1359, 1426, 1458, 1674, 1863, 2139, 2511, 2718, 3473, 3726, 4077, 4278, 4681, 5022, 5589, 6417, 6946, 7533, 8154, 9362, 10419, 11178, 12231, 12834, 14043, 15066, 16767, 19251, 20838, 22599, 24462, 28086, 31257, 33534, 36693, 38502, 42129, 45198, 57753, 62514, 73386, 84258, 93771, 107663, 110079, 115506, 126387, 173259, 187542, 215326, 220158, 252774, 281313, 322989, 346518, 379161, 519777, 562626, 645978, 758322, 843939, 968967, 1039554, 1137483, 1687878, 1937934, 2274966, 2531817, 2906901, 3412449, 5063634, 5813802, 6824898, 8720703, 17441406, 26162109, 52324218, 78486327, 156972654]

約数ペア:

[(1, 156972654), (2, 78486327), (3, 52324218), (6, 26162109), (9, 17441406), (18, 8720703), (23, 6824898), (27, 5813802), (31, 5063634), (46, 3412449), (54, 2906901), (62, 2531817), (69, 2274966), (81, 1937934), (93, 1687878), (138, 1137483), (151, 1039554), (162, 968967), (186, 843939), (207, 758322), (243, 645978), (279, 562626), (302, 519777), (414, 379161), (453, 346518), (486, 322989), (558, 281313), (621, 252774), (713, 220158), (729, 215326), (837, 187542), (906, 173259), (1242, 126387), (1359, 115506), (1426, 110079), (1458, 107663), (1674, 93771), (1863, 84258), (2139, 73386), (2511, 62514), (2718, 57753), (3473, 45198), (3726, 42129), (4077, 38502), (4278, 36693), (4681, 33534), (5022, 31257), (5589, 28086), (6417, 24462), (6946, 22599), (7533, 20838), (8154, 19251), (9362, 16767), (10419, 15066), (11178, 14043), (12231, 12834)]