159396952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139333}}^1$

素因数の和:139363

約数の個数: 32

約数和(自身を含む): 351121680

約数和(自身を除く): 191724728

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 139333, 278666, 557332, 1114664, 1532663, 1811329, 3065326, 3622658, 6130652, 7245316, 12261304, 14490632, 19924619, 39849238, 79698476, 159396952]

約数ペア:

[(1, 159396952), (2, 79698476), (4, 39849238), (8, 19924619), (11, 14490632), (13, 12261304), (22, 7245316), (26, 6130652), (44, 3622658), (52, 3065326), (88, 1811329), (104, 1532663), (143, 1114664), (286, 557332), (572, 278666), (1144, 139333)]