151219986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{2377}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 316407168

約数和(自身を除く): 165187182

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 461, 922, 1383, 2377, 2766, 4754, 7131, 10603, 14262, 21206, 31809, 54671, 63618, 109342, 164013, 328026, 1095797, 2191594, 3287391, 6574782, 25203331, 50406662, 75609993, 151219986]

約数ペア:

[(1, 151219986), (2, 75609993), (3, 50406662), (6, 25203331), (23, 6574782), (46, 3287391), (69, 2191594), (138, 1095797), (461, 328026), (922, 164013), (1383, 109342), (2377, 63618), (2766, 54671), (4754, 31809), (7131, 21206), (10603, 14262)]