158858196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{270167}}^1$

素因数の和:270188

約数の個数: 36

約数和(自身を含む): 431188128

約数和(自身を除く): 272329932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 270167, 540334, 810501, 1080668, 1621002, 1891169, 3242004, 3782338, 5673507, 7564676, 11347014, 13238183, 22694028, 26476366, 39714549, 52952732, 79429098, 158858196]

約数ペア:

[(1, 158858196), (2, 79429098), (3, 52952732), (4, 39714549), (6, 26476366), (7, 22694028), (12, 13238183), (14, 11347014), (21, 7564676), (28, 5673507), (42, 3782338), (49, 3242004), (84, 1891169), (98, 1621002), (147, 1080668), (196, 810501), (294, 540334), (588, 270167)]