156924780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31511}}^1$

素因数の和:31606

約数の個数: 48

約数和(自身を含む): 444697344

約数和(自身を除く): 287772564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 31511, 63022, 94533, 126044, 157555, 189066, 315110, 378132, 472665, 630220, 945330, 1890660, 2615413, 5230826, 7846239, 10461652, 13077065, 15692478, 26154130, 31384956, 39231195, 52308260, 78462390, 156924780]

約数ペア:

[(1, 156924780), (2, 78462390), (3, 52308260), (4, 39231195), (5, 31384956), (6, 26154130), (10, 15692478), (12, 13077065), (15, 10461652), (20, 7846239), (30, 5230826), (60, 2615413), (83, 1890660), (166, 945330), (249, 630220), (332, 472665), (415, 378132), (498, 315110), (830, 189066), (996, 157555), (1245, 126044), (1660, 94533), (2490, 63022), (4980, 31511)]