123769712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4211}}^1$

素因数の和:4397

約数の個数: 40

約数和(自身を含む): 263233152

約数和(自身を除く): 139463440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2672, 3674, 4211, 7348, 8422, 14696, 16844, 29392, 33688, 46321, 67376, 92642, 185284, 370568, 703237, 741136, 1406474, 2812948, 5625896, 7735607, 11251792, 15471214, 30942428, 61884856, 123769712]

約数ペア:

[(1, 123769712), (2, 61884856), (4, 30942428), (8, 15471214), (11, 11251792), (16, 7735607), (22, 5625896), (44, 2812948), (88, 1406474), (167, 741136), (176, 703237), (334, 370568), (668, 185284), (1336, 92642), (1837, 67376), (2672, 46321), (3674, 33688), (4211, 29392), (7348, 16844), (8422, 14696)]