155216304

素因数分解:

$2^4\times 3^3\times {\mathrm{359297}}^1$

素因数の和:359314

約数の個数: 40

約数和(自身を含む): 445529520

約数和(自身を除く): 290313216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 359297, 718594, 1077891, 1437188, 2155782, 2874376, 3233673, 4311564, 5748752, 6467346, 8623128, 9701019, 12934692, 17246256, 19402038, 25869384, 38804076, 51738768, 77608152, 155216304]

約数ペア:

[(1, 155216304), (2, 77608152), (3, 51738768), (4, 38804076), (6, 25869384), (8, 19402038), (9, 17246256), (12, 12934692), (16, 9701019), (18, 8623128), (24, 6467346), (27, 5748752), (36, 4311564), (48, 3233673), (54, 2874376), (72, 2155782), (108, 1437188), (144, 1077891), (216, 718594), (432, 359297)]