168097360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123601}}^1$

素因数の和:123631

約数の個数: 40

約数和(自身を含む): 413819496

約数和(自身を除く): 245722136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 123601, 247202, 494404, 618005, 988808, 1236010, 1977616, 2101217, 2472020, 4202434, 4944040, 8404868, 9888080, 10506085, 16809736, 21012170, 33619472, 42024340, 84048680, 168097360]

約数ペア:

[(1, 168097360), (2, 84048680), (4, 42024340), (5, 33619472), (8, 21012170), (10, 16809736), (16, 10506085), (17, 9888080), (20, 8404868), (34, 4944040), (40, 4202434), (68, 2472020), (80, 2101217), (85, 1977616), (136, 1236010), (170, 988808), (272, 618005), (340, 494404), (680, 247202), (1360, 123601)]