156978419805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1\times {\mathrm{57973}}^1$

素因数の和:61170

約数の個数: 48

約数和(自身を含む): 286512145920

約数和(自身を除く): 129533726115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3167, 9501, 15835, 28503, 47505, 57973, 60173, 142515, 173919, 180519, 289865, 300865, 521757, 541557, 869595, 902595, 1101487, 2608785, 2707785, 3304461, 5507435, 9913383, 16522305, 49566915, 183600491, 550801473, 918002455, 1652404419, 2754007365, 3488409329, 8262022095, 10465227987, 17442046645, 31395683961, 52326139935, 156978419805]

約数ペア:

[(1, 156978419805), (3, 52326139935), (5, 31395683961), (9, 17442046645), (15, 10465227987), (19, 8262022095), (45, 3488409329), (57, 2754007365), (95, 1652404419), (171, 918002455), (285, 550801473), (855, 183600491), (3167, 49566915), (9501, 16522305), (15835, 9913383), (28503, 5507435), (47505, 3304461), (57973, 2707785), (60173, 2608785), (142515, 1101487), (173919, 902595), (180519, 869595), (289865, 541557), (300865, 521757)]