128314272

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{25219}}^1$

素因数の和:25285

約数の個数: 48

約数和(自身を含む): 343193760

約数和(自身を除く): 214879488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 25219, 50438, 75657, 100876, 151314, 201752, 302628, 403504, 605256, 807008, 1210512, 1336607, 2421024, 2673214, 4009821, 5346428, 8019642, 10692856, 16039284, 21385712, 32078568, 42771424, 64157136, 128314272]

約数ペア:

[(1, 128314272), (2, 64157136), (3, 42771424), (4, 32078568), (6, 21385712), (8, 16039284), (12, 10692856), (16, 8019642), (24, 5346428), (32, 4009821), (48, 2673214), (53, 2421024), (96, 1336607), (106, 1210512), (159, 807008), (212, 605256), (318, 403504), (424, 302628), (636, 201752), (848, 151314), (1272, 100876), (1696, 75657), (2544, 50438), (5088, 25219)]