157040805560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{202717}}^1$

素因数の和:203016

約数の個数: 64

約数和(自身を含む): 358616250720

約数和(自身を除く): 201575445160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 181, 214, 362, 428, 535, 724, 856, 905, 1070, 1448, 1810, 2140, 3620, 4280, 7240, 19367, 38734, 77468, 96835, 154936, 193670, 202717, 387340, 405434, 774680, 810868, 1013585, 1621736, 2027170, 4054340, 8108680, 21690719, 36691777, 43381438, 73383554, 86762876, 108453595, 146767108, 173525752, 183458885, 216907190, 293534216, 366917770, 433814380, 733835540, 867628760, 1467671080, 3926020139, 7852040278, 15704080556, 19630100695, 31408161112, 39260201390, 78520402780, 157040805560]

約数ペア:

[(1, 157040805560), (2, 78520402780), (4, 39260201390), (5, 31408161112), (8, 19630100695), (10, 15704080556), (20, 7852040278), (40, 3926020139), (107, 1467671080), (181, 867628760), (214, 733835540), (362, 433814380), (428, 366917770), (535, 293534216), (724, 216907190), (856, 183458885), (905, 173525752), (1070, 146767108), (1448, 108453595), (1810, 86762876), (2140, 73383554), (3620, 43381438), (4280, 36691777), (7240, 21690719), (19367, 8108680), (38734, 4054340), (77468, 2027170), (96835, 1621736), (154936, 1013585), (193670, 810868), (202717, 774680), (387340, 405434)]