159083340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203953}}^1$

素因数の和:203978

約数の個数: 48

約数和(自身を含む): 479699808

約数和(自身を除く): 320616468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 203953, 407906, 611859, 815812, 1019765, 1223718, 2039530, 2447436, 2651389, 3059295, 4079060, 5302778, 6118590, 7954167, 10605556, 12237180, 13256945, 15908334, 26513890, 31816668, 39770835, 53027780, 79541670, 159083340]

約数ペア:

[(1, 159083340), (2, 79541670), (3, 53027780), (4, 39770835), (5, 31816668), (6, 26513890), (10, 15908334), (12, 13256945), (13, 12237180), (15, 10605556), (20, 7954167), (26, 6118590), (30, 5302778), (39, 4079060), (52, 3059295), (60, 2651389), (65, 2447436), (78, 2039530), (130, 1223718), (156, 1019765), (195, 815812), (260, 611859), (390, 407906), (780, 203953)]