147885136

素因数分解:

$2^4\times 7^3\times {\mathrm{26947}}^1$

素因数の和:26976

約数の個数: 40

約数和(自身を含む): 334155200

約数和(自身を除く): 186270064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 26947, 53894, 107788, 188629, 215576, 377258, 431152, 754516, 1320403, 1509032, 2640806, 3018064, 5281612, 9242821, 10563224, 18485642, 21126448, 36971284, 73942568, 147885136]

約数ペア:

[(1, 147885136), (2, 73942568), (4, 36971284), (7, 21126448), (8, 18485642), (14, 10563224), (16, 9242821), (28, 5281612), (49, 3018064), (56, 2640806), (98, 1509032), (112, 1320403), (196, 754516), (343, 431152), (392, 377258), (686, 215576), (784, 188629), (1372, 107788), (2744, 53894), (5488, 26947)]