161676305388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{692309}}^1$

素因数の和:692831

約数の個数: 72

約数和(自身を含む): 441001470000

約数和(自身を除く): 279325164612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 499, 998, 1497, 1996, 2994, 4491, 5988, 6487, 8982, 12974, 17964, 19461, 25948, 38922, 58383, 77844, 116766, 233532, 692309, 1384618, 2076927, 2769236, 4153854, 6230781, 8307708, 9000017, 12461562, 18000034, 24923124, 27000051, 36000068, 54000102, 81000153, 108000204, 162000306, 324000612, 345462191, 690924382, 1036386573, 1381848764, 2072773146, 3109159719, 4145546292, 4491008483, 6218319438, 8982016966, 12436638876, 13473025449, 17964033932, 26946050898, 40419076347, 53892101796, 80838152694, 161676305388]

約数ペア:

[(1, 161676305388), (2, 80838152694), (3, 53892101796), (4, 40419076347), (6, 26946050898), (9, 17964033932), (12, 13473025449), (13, 12436638876), (18, 8982016966), (26, 6218319438), (36, 4491008483), (39, 4145546292), (52, 3109159719), (78, 2072773146), (117, 1381848764), (156, 1036386573), (234, 690924382), (468, 345462191), (499, 324000612), (998, 162000306), (1497, 108000204), (1996, 81000153), (2994, 54000102), (4491, 36000068), (5988, 27000051), (6487, 24923124), (8982, 18000034), (12974, 12461562), (17964, 9000017), (19461, 8307708), (25948, 6230781), (38922, 4153854), (58383, 2769236), (77844, 2076927), (116766, 1384618), (233532, 692309)]