137908836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 376818624

約数和(自身を除く): 238909788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 631, 934, 1262, 1401, 1868, 1893, 2524, 2802, 3786, 4203, 5604, 5679, 6071, 7572, 8203, 8406, 11358, 12142, 16406, 16812, 18213, 22716, 24284, 24609, 32812, 36426, 49218, 54639, 72852, 73827, 98436, 109278, 147654, 218556, 294677, 295308, 589354, 884031, 1178708, 1768062, 2652093, 3536124, 3830801, 5304186, 7661602, 10608372, 11492403, 15323204, 22984806, 34477209, 45969612, 68954418, 137908836]

約数ペア:

[(1, 137908836), (2, 68954418), (3, 45969612), (4, 34477209), (6, 22984806), (9, 15323204), (12, 11492403), (13, 10608372), (18, 7661602), (26, 5304186), (36, 3830801), (39, 3536124), (52, 2652093), (78, 1768062), (117, 1178708), (156, 884031), (234, 589354), (467, 295308), (468, 294677), (631, 218556), (934, 147654), (1262, 109278), (1401, 98436), (1868, 73827), (1893, 72852), (2524, 54639), (2802, 49218), (3786, 36426), (4203, 32812), (5604, 24609), (5679, 24284), (6071, 22716), (7572, 18213), (8203, 16812), (8406, 16406), (11358, 12142)]