164952364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 309326080

約数和(自身を除く): 144373716

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 157, 229, 314, 458, 628, 916, 1147, 2294, 4588, 4867, 5809, 7099, 8473, 9734, 11618, 14198, 16946, 19468, 23236, 28396, 33892, 35953, 71906, 143812, 180079, 262663, 360158, 525326, 720316, 1050652, 1114543, 1330261, 2229086, 2660522, 4458172, 5321044, 41238091, 82476182, 164952364]

約数ペア:

[(1, 164952364), (2, 82476182), (4, 41238091), (31, 5321044), (37, 4458172), (62, 2660522), (74, 2229086), (124, 1330261), (148, 1114543), (157, 1050652), (229, 720316), (314, 525326), (458, 360158), (628, 262663), (916, 180079), (1147, 143812), (2294, 71906), (4588, 35953), (4867, 33892), (5809, 28396), (7099, 23236), (8473, 19468), (9734, 16946), (11618, 14198)]