156910626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 359399040

約数和(自身を除く): 202488414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 542, 813, 1626, 1693, 2439, 3386, 4878, 5079, 5149, 10158, 10298, 15237, 15447, 30474, 30894, 32167, 46341, 64334, 92682, 96501, 193002, 289503, 458803, 579006, 917606, 1376409, 2752818, 4129227, 8258454, 8717257, 17434514, 26151771, 52303542, 78455313, 156910626]

約数ペア:

[(1, 156910626), (2, 78455313), (3, 52303542), (6, 26151771), (9, 17434514), (18, 8717257), (19, 8258454), (38, 4129227), (57, 2752818), (114, 1376409), (171, 917606), (271, 579006), (342, 458803), (542, 289503), (813, 193002), (1626, 96501), (1693, 92682), (2439, 64334), (3386, 46341), (4878, 32167), (5079, 30894), (5149, 30474), (10158, 15447), (10298, 15237)]