191223684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 515144448

約数和(自身を除く): 323920764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 167, 204, 306, 334, 501, 612, 668, 1002, 1503, 1871, 2004, 2839, 3006, 3742, 5613, 5678, 6012, 7484, 8517, 11226, 11356, 16839, 17034, 22452, 25551, 31807, 33678, 34068, 51102, 63614, 67356, 95421, 102204, 127228, 190842, 286263, 312457, 381684, 572526, 624914, 937371, 1145052, 1249828, 1874742, 2812113, 3749484, 5311769, 5624226, 10623538, 11248452, 15935307, 21247076, 31870614, 47805921, 63741228, 95611842, 191223684]

約数ペア:

[(1, 191223684), (2, 95611842), (3, 63741228), (4, 47805921), (6, 31870614), (9, 21247076), (12, 15935307), (17, 11248452), (18, 10623538), (34, 5624226), (36, 5311769), (51, 3749484), (68, 2812113), (102, 1874742), (153, 1249828), (167, 1145052), (204, 937371), (306, 624914), (334, 572526), (501, 381684), (612, 312457), (668, 286263), (1002, 190842), (1503, 127228), (1871, 102204), (2004, 95421), (2839, 67356), (3006, 63614), (3742, 51102), (5613, 34068), (5678, 33678), (6012, 31807), (7484, 25551), (8517, 22452), (11226, 17034), (11356, 16839)]