162142010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 319610880

約数和(自身を除く): 157468870

約数列:

[1, 2, 5, 10, 19, 38, 47, 67, 94, 95, 134, 190, 235, 271, 335, 470, 542, 670, 893, 1273, 1355, 1786, 2546, 2710, 3149, 4465, 5149, 6298, 6365, 8930, 10298, 12730, 12737, 15745, 18157, 25474, 25745, 31490, 36314, 51490, 59831, 63685, 90785, 119662, 127370, 181570, 242003, 299155, 344983, 484006, 598310, 689966, 853379, 1210015, 1706758, 1724915, 2420030, 3449830, 4266895, 8533790, 16214201, 32428402, 81071005, 162142010]

約数ペア:

[(1, 162142010), (2, 81071005), (5, 32428402), (10, 16214201), (19, 8533790), (38, 4266895), (47, 3449830), (67, 2420030), (94, 1724915), (95, 1706758), (134, 1210015), (190, 853379), (235, 689966), (271, 598310), (335, 484006), (470, 344983), (542, 299155), (670, 242003), (893, 181570), (1273, 127370), (1355, 119662), (1786, 90785), (2546, 63685), (2710, 59831), (3149, 51490), (4465, 36314), (5149, 31490), (6298, 25745), (6365, 25474), (8930, 18157), (10298, 15745), (12730, 12737)]