16508713676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{39749}}^1$

素因数の和:39943

約数の個数: 72

約数和(自身を含む): 36415134000

約数和(自身を除く): 19906420324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 163, 182, 196, 326, 364, 637, 652, 1141, 1274, 2119, 2282, 2548, 4238, 4564, 7987, 8476, 14833, 15974, 29666, 31948, 39749, 59332, 79498, 103831, 158996, 207662, 278243, 415324, 516737, 556486, 1033474, 1112972, 1947701, 2066948, 3617159, 3895402, 6479087, 7234318, 7790804, 12958174, 14468636, 25320113, 25916348, 45353609, 50640226, 84228131, 90707218, 101280452, 168456262, 181414436, 317475263, 336912524, 589596917, 634950526, 1179193834, 1269901052, 2358387668, 4127178419, 8254356838, 16508713676]

約数ペア:

[(1, 16508713676), (2, 8254356838), (4, 4127178419), (7, 2358387668), (13, 1269901052), (14, 1179193834), (26, 634950526), (28, 589596917), (49, 336912524), (52, 317475263), (91, 181414436), (98, 168456262), (163, 101280452), (182, 90707218), (196, 84228131), (326, 50640226), (364, 45353609), (637, 25916348), (652, 25320113), (1141, 14468636), (1274, 12958174), (2119, 7790804), (2282, 7234318), (2548, 6479087), (4238, 3895402), (4564, 3617159), (7987, 2066948), (8476, 1947701), (14833, 1112972), (15974, 1033474), (29666, 556486), (31948, 516737), (39749, 415324), (59332, 278243), (79498, 207662), (103831, 158996)]