152593324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18691}}^1$

素因数の和:18865

約数の個数: 24

約数和(自身を含む): 289426928

約数和(自身を除く): 136833604

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 18691, 37382, 74764, 242983, 485966, 971932, 2934487, 5868974, 11737948, 38148331, 76296662, 152593324]

約数ペア:

[(1, 152593324), (2, 76296662), (4, 38148331), (13, 11737948), (26, 5868974), (52, 2934487), (157, 971932), (314, 485966), (628, 242983), (2041, 74764), (4082, 37382), (8164, 18691)]