155220387822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{439541}}^1$

素因数の和:440425

約数の個数: 48

約数和(自身を含む): 351345260448

約数和(自身を除く): 196124872626

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 853, 1706, 2559, 5118, 7677, 15354, 19619, 39238, 58857, 117714, 176571, 353142, 439541, 879082, 1318623, 2637246, 3955869, 7911738, 10109443, 20218886, 30328329, 60656658, 90984987, 181969974, 374928473, 749856946, 1124785419, 2249570838, 3374356257, 6748712514, 8623354879, 17246709758, 25870064637, 51740129274, 77610193911, 155220387822]

約数ペア:

[(1, 155220387822), (2, 77610193911), (3, 51740129274), (6, 25870064637), (9, 17246709758), (18, 8623354879), (23, 6748712514), (46, 3374356257), (69, 2249570838), (138, 1124785419), (207, 749856946), (414, 374928473), (853, 181969974), (1706, 90984987), (2559, 60656658), (5118, 30328329), (7677, 20218886), (15354, 10109443), (19619, 7911738), (39238, 3955869), (58857, 2637246), (117714, 1318623), (176571, 879082), (353142, 439541)]