156723320144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{15061}}^1$

素因数の和:15724

約数の個数: 80

約数和(自身を含む): 326905166016

約数和(自身を除く): 170181845872

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 571, 1072, 1139, 1142, 2278, 2284, 4556, 4568, 9112, 9136, 9707, 15061, 18224, 19414, 30122, 38257, 38828, 60244, 76514, 77656, 120488, 153028, 155312, 240976, 256037, 306056, 512074, 612112, 650369, 1009087, 1024148, 1300738, 2018174, 2048296, 2601476, 4036348, 4096592, 5202952, 8072696, 8599831, 10405904, 16145392, 17154479, 17199662, 34308958, 34399324, 68617916, 68798648, 137235832, 137597296, 146197127, 274471664, 292394254, 576188677, 584788508, 1152377354, 1169577016, 2304754708, 2339154032, 4609509416, 9219018832, 9795207509, 19590415018, 39180830036, 78361660072, 156723320144]

約数ペア:

[(1, 156723320144), (2, 78361660072), (4, 39180830036), (8, 19590415018), (16, 9795207509), (17, 9219018832), (34, 4609509416), (67, 2339154032), (68, 2304754708), (134, 1169577016), (136, 1152377354), (268, 584788508), (272, 576188677), (536, 292394254), (571, 274471664), (1072, 146197127), (1139, 137597296), (1142, 137235832), (2278, 68798648), (2284, 68617916), (4556, 34399324), (4568, 34308958), (9112, 17199662), (9136, 17154479), (9707, 16145392), (15061, 10405904), (18224, 8599831), (19414, 8072696), (30122, 5202952), (38257, 4096592), (38828, 4036348), (60244, 2601476), (76514, 2048296), (77656, 2018174), (120488, 1300738), (153028, 1024148), (155312, 1009087), (240976, 650369), (256037, 612112), (306056, 512074)]