157466970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25357}}^1$

素因数の和:25396

約数の個数: 64

約数和(自身を含む): 438186240

約数和(自身を除く): 280719270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 25357, 50714, 76071, 126785, 152142, 228213, 253570, 380355, 456426, 583211, 684639, 760710, 1141065, 1166422, 1369278, 1749633, 2282130, 2916055, 3423195, 3499266, 5248899, 5832110, 6846390, 8748165, 10497798, 15746697, 17496330, 26244495, 31493394, 52488990, 78733485, 157466970]

約数ペア:

[(1, 157466970), (2, 78733485), (3, 52488990), (5, 31493394), (6, 26244495), (9, 17496330), (10, 15746697), (15, 10497798), (18, 8748165), (23, 6846390), (27, 5832110), (30, 5248899), (45, 3499266), (46, 3423195), (54, 2916055), (69, 2282130), (90, 1749633), (115, 1369278), (135, 1166422), (138, 1141065), (207, 760710), (230, 684639), (270, 583211), (345, 456426), (414, 380355), (621, 253570), (690, 228213), (1035, 152142), (1242, 126785), (2070, 76071), (3105, 50714), (6210, 25357)]