168789502798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17149919}}^1$

素因数の和:17149984

約数の個数: 32

約数和(自身を含む): 312814540800

約数和(自身を除く): 144025038002

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 17149919, 34299838, 120049433, 240098866, 325848461, 634547003, 651696922, 1269094006, 2280939227, 4441829021, 4561878454, 8883658042, 12056393057, 24112786114, 84394751399, 168789502798]

約数ペア:

[(1, 168789502798), (2, 84394751399), (7, 24112786114), (14, 12056393057), (19, 8883658042), (37, 4561878454), (38, 4441829021), (74, 2280939227), (133, 1269094006), (259, 651696922), (266, 634547003), (518, 325848461), (703, 240098866), (1406, 120049433), (4921, 34299838), (9842, 17149919)]