146860994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 286986240

約数和(自身を除く): 140125246

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 94, 119, 133, 238, 266, 323, 329, 646, 658, 691, 799, 893, 1382, 1598, 1786, 2261, 4522, 4837, 5593, 6251, 9674, 11186, 11747, 12502, 13129, 15181, 23494, 26258, 30362, 32477, 64954, 82229, 91903, 106267, 164458, 183806, 212534, 223193, 227339, 446386, 454678, 552109, 617063, 1104218, 1234126, 1562351, 3124702, 3864763, 4319441, 7729526, 8638882, 10490071, 20980142, 73430497, 146860994]

約数ペア:

[(1, 146860994), (2, 73430497), (7, 20980142), (14, 10490071), (17, 8638882), (19, 7729526), (34, 4319441), (38, 3864763), (47, 3124702), (94, 1562351), (119, 1234126), (133, 1104218), (238, 617063), (266, 552109), (323, 454678), (329, 446386), (646, 227339), (658, 223193), (691, 212534), (799, 183806), (893, 164458), (1382, 106267), (1598, 91903), (1786, 82229), (2261, 64954), (4522, 32477), (4837, 30362), (5593, 26258), (6251, 23494), (9674, 15181), (11186, 13129), (11747, 12502)]