156157030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 134437274

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 415, 470, 830, 3901, 4003, 7802, 8006, 19505, 20015, 39010, 40030, 188141, 332249, 376282, 664498, 940705, 1661245, 1881410, 3322490, 15615703, 31231406, 78078515, 156157030]

約数ペア:

[(1, 156157030), (2, 78078515), (5, 31231406), (10, 15615703), (47, 3322490), (83, 1881410), (94, 1661245), (166, 940705), (235, 664498), (415, 376282), (470, 332249), (830, 188141), (3901, 40030), (4003, 39010), (7802, 20015), (8006, 19505)]