159789384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59981}}^1$

素因数の和:60030

約数の個数: 48

約数和(自身を含む): 444466620

約数和(自身を除く): 284677236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 59981, 119962, 179943, 239924, 359886, 479848, 539829, 719772, 1079658, 1439544, 2159316, 2219297, 4318632, 4438594, 6657891, 8877188, 13315782, 17754376, 19973673, 26631564, 39947346, 53263128, 79894692, 159789384]

約数ペア:

[(1, 159789384), (2, 79894692), (3, 53263128), (4, 39947346), (6, 26631564), (8, 19973673), (9, 17754376), (12, 13315782), (18, 8877188), (24, 6657891), (36, 4438594), (37, 4318632), (72, 2219297), (74, 2159316), (111, 1439544), (148, 1079658), (222, 719772), (296, 539829), (333, 479848), (444, 359886), (666, 239924), (888, 179943), (1332, 119962), (2664, 59981)]