148972932

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{19991}}^1$

素因数の和:20030

約数の個数: 60

約数和(自身を含む): 406397376

約数和(自身を除く): 257424444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 19991, 39982, 59973, 79964, 119946, 179919, 239892, 359838, 459793, 539757, 719676, 919586, 1079514, 1379379, 1619271, 1839172, 2159028, 2758758, 3238542, 4138137, 5517516, 6477084, 8276274, 12414411, 16552548, 24828822, 37243233, 49657644, 74486466, 148972932]

約数ペア:

[(1, 148972932), (2, 74486466), (3, 49657644), (4, 37243233), (6, 24828822), (9, 16552548), (12, 12414411), (18, 8276274), (23, 6477084), (27, 5517516), (36, 4138137), (46, 3238542), (54, 2758758), (69, 2159028), (81, 1839172), (92, 1619271), (108, 1379379), (138, 1079514), (162, 919586), (207, 719676), (276, 539757), (324, 459793), (414, 359838), (621, 239892), (828, 179919), (1242, 119946), (1863, 79964), (2484, 59973), (3726, 39982), (7452, 19991)]