156948558316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16069}}^1\times {\mathrm{4723}}^1$

素因数の和:20854

約数の個数: 48

約数和(自身を含む): 306087989760

約数和(自身を除く): 149139431444

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 4723, 9446, 16069, 18892, 32138, 51953, 64276, 103906, 176759, 207812, 221981, 353518, 443962, 707036, 755243, 887924, 1510486, 2441791, 3020972, 4883582, 8307673, 9767164, 16615346, 33230692, 75893887, 151787774, 303575548, 834832757, 1669665514, 3339331028, 3567012689, 7134025378, 14268050756, 39237139579, 78474279158, 156948558316]

約数ペア:

[(1, 156948558316), (2, 78474279158), (4, 39237139579), (11, 14268050756), (22, 7134025378), (44, 3567012689), (47, 3339331028), (94, 1669665514), (188, 834832757), (517, 303575548), (1034, 151787774), (2068, 75893887), (4723, 33230692), (9446, 16615346), (16069, 9767164), (18892, 8307673), (32138, 4883582), (51953, 3020972), (64276, 2441791), (103906, 1510486), (176759, 887924), (207812, 755243), (221981, 707036), (353518, 443962)]