156492

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1$

素因数の和:49

約数の個数: 72

約数和(自身を含む): 489216

約数和(自身を除く): 332724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 567, 621, 644, 756, 828, 966, 972, 1134, 1242, 1449, 1701, 1863, 1932, 2268, 2484, 2898, 3402, 3726, 4347, 5589, 5796, 6804, 7452, 8694, 11178, 13041, 17388, 22356, 26082, 39123, 52164, 78246, 156492]

約数ペア:

[(1, 156492), (2, 78246), (3, 52164), (4, 39123), (6, 26082), (7, 22356), (9, 17388), (12, 13041), (14, 11178), (18, 8694), (21, 7452), (23, 6804), (27, 5796), (28, 5589), (36, 4347), (42, 3726), (46, 3402), (54, 2898), (63, 2484), (69, 2268), (81, 1932), (84, 1863), (92, 1701), (108, 1449), (126, 1242), (138, 1134), (161, 972), (162, 966), (189, 828), (207, 756), (243, 644), (252, 621), (276, 567), (322, 486), (324, 483), (378, 414)]