167792940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{133169}}^1$

素因数の和:133191

約数の個数: 72

約数和(自身を含む): 581686560

約数和(自身を除く): 413893620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 133169, 266338, 399507, 532676, 665845, 799014, 932183, 1198521, 1331690, 1598028, 1864366, 1997535, 2397042, 2663380, 2796549, 3728732, 3995070, 4660915, 4794084, 5593098, 5992605, 7990140, 8389647, 9321830, 11186196, 11985210, 13982745, 16779294, 18643660, 23970420, 27965490, 33558588, 41948235, 55930980, 83896470, 167792940]

約数ペア:

[(1, 167792940), (2, 83896470), (3, 55930980), (4, 41948235), (5, 33558588), (6, 27965490), (7, 23970420), (9, 18643660), (10, 16779294), (12, 13982745), (14, 11985210), (15, 11186196), (18, 9321830), (20, 8389647), (21, 7990140), (28, 5992605), (30, 5593098), (35, 4794084), (36, 4660915), (42, 3995070), (45, 3728732), (60, 2796549), (63, 2663380), (70, 2397042), (84, 1997535), (90, 1864366), (105, 1598028), (126, 1331690), (140, 1198521), (180, 932183), (210, 799014), (252, 665845), (315, 532676), (420, 399507), (630, 266338), (1260, 133169)]