16145777492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{345379}}^1$

素因数の和:345456

約数の個数: 48

約数和(自身を含む): 32493350400

約数和(自身を除く): 16347572908

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 754, 806, 899, 1508, 1612, 1798, 3596, 11687, 23374, 46748, 345379, 690758, 1381516, 4489927, 8979854, 10015991, 10706749, 17959708, 20031982, 21413498, 40063964, 42826996, 130207883, 139187737, 260415766, 278375474, 310495721, 520831532, 556750948, 620991442, 1241982884, 4036444373, 8072888746, 16145777492]

約数ペア:

[(1, 16145777492), (2, 8072888746), (4, 4036444373), (13, 1241982884), (26, 620991442), (29, 556750948), (31, 520831532), (52, 310495721), (58, 278375474), (62, 260415766), (116, 139187737), (124, 130207883), (377, 42826996), (403, 40063964), (754, 21413498), (806, 20031982), (899, 17959708), (1508, 10706749), (1612, 10015991), (1798, 8979854), (3596, 4489927), (11687, 1381516), (23374, 690758), (46748, 345379)]