166928016

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 446094464

約数和(自身を除く): 279166448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 193, 222, 296, 386, 444, 487, 579, 592, 772, 888, 974, 1158, 1461, 1544, 1776, 1948, 2316, 2922, 3088, 3896, 4632, 5844, 7141, 7792, 9264, 11688, 14282, 18019, 21423, 23376, 28564, 36038, 42846, 54057, 57128, 72076, 85692, 93991, 108114, 114256, 144152, 171384, 187982, 216228, 281973, 288304, 342768, 375964, 432456, 563946, 751928, 864912, 1127892, 1503856, 2255784, 3477667, 4511568, 6955334, 10433001, 13910668, 20866002, 27821336, 41732004, 55642672, 83464008, 166928016]

約数ペア:

[(1, 166928016), (2, 83464008), (3, 55642672), (4, 41732004), (6, 27821336), (8, 20866002), (12, 13910668), (16, 10433001), (24, 6955334), (37, 4511568), (48, 3477667), (74, 2255784), (111, 1503856), (148, 1127892), (193, 864912), (222, 751928), (296, 563946), (386, 432456), (444, 375964), (487, 342768), (579, 288304), (592, 281973), (772, 216228), (888, 187982), (974, 171384), (1158, 144152), (1461, 114256), (1544, 108114), (1776, 93991), (1948, 85692), (2316, 72076), (2922, 57128), (3088, 54057), (3896, 42846), (4632, 36038), (5844, 28564), (7141, 23376), (7792, 21423), (9264, 18019), (11688, 14282)]