126992788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 256196304

約数和(自身を除く): 129203516

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 97, 194, 221, 388, 442, 884, 1261, 1481, 1649, 2522, 2962, 3298, 5044, 5924, 6596, 19253, 21437, 25177, 38506, 42874, 50354, 77012, 85748, 100708, 143657, 287314, 327301, 574628, 654602, 1309204, 1867541, 2442169, 3735082, 4884338, 7470164, 9768676, 31748197, 63496394, 126992788]

約数ペア:

[(1, 126992788), (2, 63496394), (4, 31748197), (13, 9768676), (17, 7470164), (26, 4884338), (34, 3735082), (52, 2442169), (68, 1867541), (97, 1309204), (194, 654602), (221, 574628), (388, 327301), (442, 287314), (884, 143657), (1261, 100708), (1481, 85748), (1649, 77012), (2522, 50354), (2962, 42874), (3298, 38506), (5044, 25177), (5924, 21437), (6596, 19253)]