121252712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 270864000

約数和(自身を除く): 149611288

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 197, 203, 232, 379, 394, 406, 758, 788, 812, 1379, 1516, 1576, 1624, 2653, 2758, 3032, 5306, 5516, 5713, 10612, 10991, 11032, 11426, 21224, 21982, 22852, 39991, 43964, 45704, 74663, 76937, 79982, 87928, 149326, 153874, 159964, 298652, 307748, 319928, 522641, 597304, 615496, 1045282, 2090564, 2165227, 4181128, 4330454, 8660908, 15156589, 17321816, 30313178, 60626356, 121252712]

約数ペア:

[(1, 121252712), (2, 60626356), (4, 30313178), (7, 17321816), (8, 15156589), (14, 8660908), (28, 4330454), (29, 4181128), (56, 2165227), (58, 2090564), (116, 1045282), (197, 615496), (203, 597304), (232, 522641), (379, 319928), (394, 307748), (406, 298652), (758, 159964), (788, 153874), (812, 149326), (1379, 87928), (1516, 79982), (1576, 76937), (1624, 74663), (2653, 45704), (2758, 43964), (3032, 39991), (5306, 22852), (5516, 21982), (5713, 21224), (10612, 11426), (10991, 11032)]