198369576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{145007}}^1$

素因数の和:145038

約数の個数: 48

約数和(自身を含む): 565531200

約数和(自身を除く): 367161624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 145007, 290014, 435021, 580028, 870042, 1160056, 1305063, 1740084, 2610126, 2755133, 3480168, 5220252, 5510266, 8265399, 10440504, 11020532, 16530798, 22041064, 24796197, 33061596, 49592394, 66123192, 99184788, 198369576]

約数ペア:

[(1, 198369576), (2, 99184788), (3, 66123192), (4, 49592394), (6, 33061596), (8, 24796197), (9, 22041064), (12, 16530798), (18, 11020532), (19, 10440504), (24, 8265399), (36, 5510266), (38, 5220252), (57, 3480168), (72, 2755133), (76, 2610126), (114, 1740084), (152, 1305063), (171, 1160056), (228, 870042), (342, 580028), (456, 435021), (684, 290014), (1368, 145007)]