128568192

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9049}}^1$

素因数の和:9103

約数の個数: 64

約数和(自身を含む): 350778000

約数和(自身を除く): 222209808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 9049, 14208, 18098, 27147, 36196, 54294, 72392, 108588, 144784, 217176, 289568, 334813, 434352, 579136, 669626, 868704, 1004439, 1158272, 1339252, 1737408, 2008878, 2678504, 3474816, 4017756, 5357008, 8035512, 10714016, 16071024, 21428032, 32142048, 42856064, 64284096, 128568192]

約数ペア:

[(1, 128568192), (2, 64284096), (3, 42856064), (4, 32142048), (6, 21428032), (8, 16071024), (12, 10714016), (16, 8035512), (24, 5357008), (32, 4017756), (37, 3474816), (48, 2678504), (64, 2008878), (74, 1737408), (96, 1339252), (111, 1158272), (128, 1004439), (148, 868704), (192, 669626), (222, 579136), (296, 434352), (384, 334813), (444, 289568), (592, 217176), (888, 144784), (1184, 108588), (1776, 72392), (2368, 54294), (3552, 36196), (4736, 27147), (7104, 18098), (9049, 14208)]