156783996540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11931811}}^1$

素因数の和:11931899

約数の個数: 72

約数和(自身を含む): 482092932048

約数和(自身を除く): 325308935508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 11931811, 23863622, 35795433, 47727244, 59659055, 71590866, 107386299, 119318110, 143181732, 178977165, 214772598, 238636220, 357954330, 429545196, 536931495, 715908660, 871022203, 1073862990, 1742044406, 2147725980, 2613066609, 3484088812, 4355111015, 5226133218, 7839199827, 8710222030, 10452266436, 13065333045, 15678399654, 17420444060, 26130666090, 31356799308, 39195999135, 52261332180, 78391998270, 156783996540]

約数ペア:

[(1, 156783996540), (2, 78391998270), (3, 52261332180), (4, 39195999135), (5, 31356799308), (6, 26130666090), (9, 17420444060), (10, 15678399654), (12, 13065333045), (15, 10452266436), (18, 8710222030), (20, 7839199827), (30, 5226133218), (36, 4355111015), (45, 3484088812), (60, 2613066609), (73, 2147725980), (90, 1742044406), (146, 1073862990), (180, 871022203), (219, 715908660), (292, 536931495), (365, 429545196), (438, 357954330), (657, 238636220), (730, 214772598), (876, 178977165), (1095, 143181732), (1314, 119318110), (1460, 107386299), (2190, 71590866), (2628, 59659055), (3285, 47727244), (4380, 35795433), (6570, 23863622), (13140, 11931811)]