156988131132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18504023}}^1$

素因数の和:18504138

約数の個数: 48

約数和(自身を含む): 422779940352

約数和(自身を除く): 265791809220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 18504023, 37008046, 55512069, 74016092, 111024138, 129528161, 222048276, 259056322, 388584483, 518112644, 777168966, 1554337932, 1868906323, 3737812646, 5606718969, 7475625292, 11213437938, 13082344261, 22426875876, 26164688522, 39247032783, 52329377044, 78494065566, 156988131132]

約数ペア:

[(1, 156988131132), (2, 78494065566), (3, 52329377044), (4, 39247032783), (6, 26164688522), (7, 22426875876), (12, 13082344261), (14, 11213437938), (21, 7475625292), (28, 5606718969), (42, 3737812646), (84, 1868906323), (101, 1554337932), (202, 777168966), (303, 518112644), (404, 388584483), (606, 259056322), (707, 222048276), (1212, 129528161), (1414, 111024138), (2121, 74016092), (2828, 55512069), (4242, 37008046), (8484, 18504023)]