156987484966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{887}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 258983424000

約数和(自身を除く): 101995939034

約数列:

[1, 2, 13, 26, 79, 158, 199, 398, 433, 866, 887, 1027, 1774, 2054, 2587, 5174, 5629, 11258, 11531, 15721, 23062, 31442, 34207, 68414, 70073, 86167, 140146, 172334, 176513, 204373, 353026, 384071, 408746, 444691, 768142, 889382, 910949, 1120171, 1821898, 2240342, 2294669, 4589338, 4992923, 6807193, 9985846, 13614386, 13944527, 27889054, 30341609, 60683218, 76430129, 88493509, 152860258, 176987018, 181278851, 362557702, 394440917, 788881834, 993591677, 1987183354, 6037980191, 12075960382, 78493742483, 156987484966]

約数ペア:

[(1, 156987484966), (2, 78493742483), (13, 12075960382), (26, 6037980191), (79, 1987183354), (158, 993591677), (199, 788881834), (398, 394440917), (433, 362557702), (866, 181278851), (887, 176987018), (1027, 152860258), (1774, 88493509), (2054, 76430129), (2587, 60683218), (5174, 30341609), (5629, 27889054), (11258, 13944527), (11531, 13614386), (15721, 9985846), (23062, 6807193), (31442, 4992923), (34207, 4589338), (68414, 2294669), (70073, 2240342), (86167, 1821898), (140146, 1120171), (172334, 910949), (176513, 889382), (204373, 768142), (353026, 444691), (384071, 408746)]