159121770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 405250560

約数和(自身を除く): 246128790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 570, 655, 786, 1310, 1965, 2131, 2489, 3930, 4262, 4978, 6393, 7467, 10655, 12445, 12786, 14934, 21310, 24890, 31965, 37335, 40489, 63930, 74670, 80978, 121467, 202445, 242934, 279161, 404890, 558322, 607335, 837483, 1214670, 1395805, 1674966, 2791610, 4187415, 5304059, 8374830, 10608118, 15912177, 26520295, 31824354, 53040590, 79560885, 159121770]

約数ペア:

[(1, 159121770), (2, 79560885), (3, 53040590), (5, 31824354), (6, 26520295), (10, 15912177), (15, 10608118), (19, 8374830), (30, 5304059), (38, 4187415), (57, 2791610), (95, 1674966), (114, 1395805), (131, 1214670), (190, 837483), (262, 607335), (285, 558322), (393, 404890), (570, 279161), (655, 242934), (786, 202445), (1310, 121467), (1965, 80978), (2131, 74670), (2489, 63930), (3930, 40489), (4262, 37335), (4978, 31965), (6393, 24890), (7467, 21310), (10655, 14934), (12445, 12786)]