156989883190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1\times {\mathrm{21023}}^1$

素因数の和:22141

約数の個数: 64

約数和(自身を含む): 326311317504

約数和(自身を除く): 169321434314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 997, 1070, 1498, 1994, 3745, 4985, 6979, 7490, 9970, 13958, 21023, 34895, 42046, 69790, 105115, 106679, 147161, 210230, 213358, 294322, 533395, 735805, 746753, 1066790, 1471610, 1493506, 2249461, 3733765, 4498922, 7467530, 11247305, 15746227, 20959931, 22494610, 31492454, 41919862, 78731135, 104799655, 146719517, 157462270, 209599310, 293439034, 733597585, 1467195170, 2242712617, 4485425234, 11213563085, 15698988319, 22427126170, 31397976638, 78494941595, 156989883190]

約数ペア:

[(1, 156989883190), (2, 78494941595), (5, 31397976638), (7, 22427126170), (10, 15698988319), (14, 11213563085), (35, 4485425234), (70, 2242712617), (107, 1467195170), (214, 733597585), (535, 293439034), (749, 209599310), (997, 157462270), (1070, 146719517), (1498, 104799655), (1994, 78731135), (3745, 41919862), (4985, 31492454), (6979, 22494610), (7490, 20959931), (9970, 15746227), (13958, 11247305), (21023, 7467530), (34895, 4498922), (42046, 3733765), (69790, 2249461), (105115, 1493506), (106679, 1471610), (147161, 1066790), (210230, 746753), (213358, 735805), (294322, 533395)]