154436716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 323265600

約数和(自身を除く): 168828884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 2137, 2492, 2581, 4274, 5162, 8548, 10324, 14959, 18067, 29918, 36134, 59836, 61973, 72268, 123946, 190193, 247892, 380386, 433811, 760772, 867622, 1331351, 1735244, 2662702, 5325404, 5515597, 11031194, 22062388, 38609179, 77218358, 154436716]

約数ペア:

[(1, 154436716), (2, 77218358), (4, 38609179), (7, 22062388), (14, 11031194), (28, 5515597), (29, 5325404), (58, 2662702), (89, 1735244), (116, 1331351), (178, 867622), (203, 760772), (356, 433811), (406, 380386), (623, 247892), (812, 190193), (1246, 123946), (2137, 72268), (2492, 61973), (2581, 59836), (4274, 36134), (5162, 29918), (8548, 18067), (10324, 14959)]