189746076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3911}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 478453248

約数和(自身を除く): 288707172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 933, 1244, 1866, 3732, 3911, 4043, 7822, 8086, 11733, 12129, 15644, 16172, 23466, 24258, 46932, 48516, 50843, 101686, 152529, 203372, 305058, 610116, 1216321, 2432642, 3648963, 4865284, 7297926, 14595852, 15812173, 31624346, 47436519, 63248692, 94873038, 189746076]

約数ペア:

[(1, 189746076), (2, 94873038), (3, 63248692), (4, 47436519), (6, 31624346), (12, 15812173), (13, 14595852), (26, 7297926), (39, 4865284), (52, 3648963), (78, 2432642), (156, 1216321), (311, 610116), (622, 305058), (933, 203372), (1244, 152529), (1866, 101686), (3732, 50843), (3911, 48516), (4043, 46932), (7822, 24258), (8086, 23466), (11733, 16172), (12129, 15644)]