145291152

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70393}}^1$

素因数の和:70447

約数の個数: 40

約数和(自身を含む): 384069664

約数和(自身を除く): 238778512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 70393, 140786, 211179, 281572, 422358, 563144, 844716, 1126288, 1689432, 3026899, 3378864, 6053798, 9080697, 12107596, 18161394, 24215192, 36322788, 48430384, 72645576, 145291152]

約数ペア:

[(1, 145291152), (2, 72645576), (3, 48430384), (4, 36322788), (6, 24215192), (8, 18161394), (12, 12107596), (16, 9080697), (24, 6053798), (43, 3378864), (48, 3026899), (86, 1689432), (129, 1126288), (172, 844716), (258, 563144), (344, 422358), (516, 281572), (688, 211179), (1032, 140786), (2064, 70393)]