158304160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 429795072

約数和(自身を除く): 271490912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 281, 503, 560, 562, 1006, 1120, 1124, 1405, 1967, 2012, 2248, 2515, 2810, 3521, 3934, 4024, 4496, 5030, 5620, 7042, 7868, 8048, 8992, 9835, 10060, 11240, 14084, 15736, 16096, 17605, 19670, 20120, 22480, 28168, 31472, 35210, 39340, 40240, 44960, 56336, 62944, 70420, 78680, 80480, 112672, 140840, 141343, 157360, 281680, 282686, 314720, 563360, 565372, 706715, 989401, 1130744, 1413430, 1978802, 2261488, 2826860, 3957604, 4522976, 4947005, 5653720, 7915208, 9894010, 11307440, 15830416, 19788020, 22614880, 31660832, 39576040, 79152080, 158304160]

約数ペア:

[(1, 158304160), (2, 79152080), (4, 39576040), (5, 31660832), (7, 22614880), (8, 19788020), (10, 15830416), (14, 11307440), (16, 9894010), (20, 7915208), (28, 5653720), (32, 4947005), (35, 4522976), (40, 3957604), (56, 2826860), (70, 2261488), (80, 1978802), (112, 1413430), (140, 1130744), (160, 989401), (224, 706715), (280, 565372), (281, 563360), (503, 314720), (560, 282686), (562, 281680), (1006, 157360), (1120, 141343), (1124, 140840), (1405, 112672), (1967, 80480), (2012, 78680), (2248, 70420), (2515, 62944), (2810, 56336), (3521, 44960), (3934, 40240), (4024, 39340), (4496, 35210), (5030, 31472), (5620, 28168), (7042, 22480), (7868, 20120), (8048, 19670), (8992, 17605), (9835, 16096), (10060, 15736), (11240, 14084)]