140216895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 303069312

約数和(自身を除く): 162852417

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 97, 105, 117, 195, 273, 291, 315, 353, 455, 485, 585, 679, 819, 873, 1059, 1261, 1365, 1455, 1765, 2037, 2471, 3177, 3395, 3783, 4095, 4365, 4589, 5295, 6111, 6305, 7413, 8827, 10185, 11349, 12355, 13767, 15885, 18915, 22239, 22945, 26481, 30555, 32123, 34241, 37065, 41301, 44135, 56745, 68835, 79443, 96369, 102723, 111195, 132405, 160615, 171205, 206505, 239687, 289107, 308169, 397215, 445133, 481845, 513615, 719061, 1198435, 1335399, 1445535, 1540845, 2157183, 2225665, 3115931, 3595305, 4006197, 6676995, 9347793, 10785915, 15579655, 20030985, 28043379, 46738965, 140216895]

約数ペア:

[(1, 140216895), (3, 46738965), (5, 28043379), (7, 20030985), (9, 15579655), (13, 10785915), (15, 9347793), (21, 6676995), (35, 4006197), (39, 3595305), (45, 3115931), (63, 2225665), (65, 2157183), (91, 1540845), (97, 1445535), (105, 1335399), (117, 1198435), (195, 719061), (273, 513615), (291, 481845), (315, 445133), (353, 397215), (455, 308169), (485, 289107), (585, 239687), (679, 206505), (819, 171205), (873, 160615), (1059, 132405), (1261, 111195), (1365, 102723), (1455, 96369), (1765, 79443), (2037, 68835), (2471, 56745), (3177, 44135), (3395, 41301), (3783, 37065), (4095, 34241), (4365, 32123), (4589, 30555), (5295, 26481), (6111, 22945), (6305, 22239), (7413, 18915), (8827, 15885), (10185, 13767), (11349, 12355)]