161860548806

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{6389}}^1$

素因数の和:6762

約数の個数: 64

約数和(自身を含む): 276607457280

約数和(自身を除く): 114746908474

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 307, 341, 614, 682, 1331, 2662, 3377, 3751, 6389, 6754, 7502, 9517, 12778, 19034, 37147, 41261, 70279, 74294, 82522, 104687, 140558, 198059, 209374, 396118, 408617, 773069, 817234, 1151557, 1546138, 1961423, 2178649, 2303114, 3922846, 4357298, 8503759, 12667127, 17007518, 21575653, 23965139, 25334254, 43151306, 47930278, 60804113, 121608226, 237332183, 263616529, 474664366, 527233058, 668845243, 1337690486, 2610654013, 5221308026, 7357297673, 14714595346, 80930274403, 161860548806]

約数ペア:

[(1, 161860548806), (2, 80930274403), (11, 14714595346), (22, 7357297673), (31, 5221308026), (62, 2610654013), (121, 1337690486), (242, 668845243), (307, 527233058), (341, 474664366), (614, 263616529), (682, 237332183), (1331, 121608226), (2662, 60804113), (3377, 47930278), (3751, 43151306), (6389, 25334254), (6754, 23965139), (7502, 21575653), (9517, 17007518), (12778, 12667127), (19034, 8503759), (37147, 4357298), (41261, 3922846), (70279, 2303114), (74294, 2178649), (82522, 1961423), (104687, 1546138), (140558, 1151557), (198059, 817234), (209374, 773069), (396118, 408617)]