156615992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9973}}^1$

素因数の和:10143

約数の個数: 32

約数和(自身を含む): 318370080

約数和(自身を除く): 161754088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 9973, 15704, 19946, 39892, 79784, 129649, 259298, 518596, 1037192, 1505923, 3011846, 6023692, 12047384, 19576999, 39153998, 78307996, 156615992]

約数ペア:

[(1, 156615992), (2, 78307996), (4, 39153998), (8, 19576999), (13, 12047384), (26, 6023692), (52, 3011846), (104, 1505923), (151, 1037192), (302, 518596), (604, 259298), (1208, 129649), (1963, 79784), (3926, 39892), (7852, 19946), (9973, 15704)]