130219578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 298116000

約数和(自身を除く): 167896422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 349, 698, 1047, 1091, 2094, 2182, 3141, 3273, 6282, 6546, 6631, 9819, 13262, 19638, 19893, 20729, 39786, 41458, 59679, 62187, 119358, 124374, 186561, 373122, 380759, 761518, 1142277, 2284554, 3426831, 6853662, 7234421, 14468842, 21703263, 43406526, 65109789, 130219578]

約数ペア:

[(1, 130219578), (2, 65109789), (3, 43406526), (6, 21703263), (9, 14468842), (18, 7234421), (19, 6853662), (38, 3426831), (57, 2284554), (114, 1142277), (171, 761518), (342, 380759), (349, 373122), (698, 186561), (1047, 124374), (1091, 119358), (2094, 62187), (2182, 59679), (3141, 41458), (3273, 39786), (6282, 20729), (6546, 19893), (6631, 19638), (9819, 13262)]