158041000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12157}}^1$

素因数の和:12191

約数の個数: 64

約数和(自身を含む): 398296080

約数和(自身を除く): 240255080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 12157, 13000, 24314, 48628, 60785, 97256, 121570, 158041, 243140, 303925, 316082, 486280, 607850, 632164, 790205, 1215700, 1264328, 1519625, 1580410, 2431400, 3039250, 3160820, 3951025, 6078500, 6321640, 7902050, 12157000, 15804100, 19755125, 31608200, 39510250, 79020500, 158041000]

約数ペア:

[(1, 158041000), (2, 79020500), (4, 39510250), (5, 31608200), (8, 19755125), (10, 15804100), (13, 12157000), (20, 7902050), (25, 6321640), (26, 6078500), (40, 3951025), (50, 3160820), (52, 3039250), (65, 2431400), (100, 1580410), (104, 1519625), (125, 1264328), (130, 1215700), (200, 790205), (250, 632164), (260, 607850), (325, 486280), (500, 316082), (520, 303925), (650, 243140), (1000, 158041), (1300, 121570), (1625, 97256), (2600, 60785), (3250, 48628), (6500, 24314), (12157, 13000)]