128502364

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 238807800

約数和(自身を除く): 110305436

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 659, 1189, 1318, 1681, 2378, 2636, 3362, 4756, 6724, 19111, 27019, 38222, 48749, 54038, 76444, 97498, 108076, 194996, 783551, 1107779, 1567102, 2215558, 3134204, 4431116, 32125591, 64251182, 128502364]

約数ペア:

[(1, 128502364), (2, 64251182), (4, 32125591), (29, 4431116), (41, 3134204), (58, 2215558), (82, 1567102), (116, 1107779), (164, 783551), (659, 194996), (1189, 108076), (1318, 97498), (1681, 76444), (2378, 54038), (2636, 48749), (3362, 38222), (4756, 27019), (6724, 19111)]