161310732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 430080000

約数和(自身を除く): 268769268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 79, 93, 124, 132, 158, 186, 237, 316, 341, 372, 474, 499, 682, 869, 948, 998, 1023, 1364, 1497, 1738, 1996, 2046, 2449, 2607, 2994, 3476, 4092, 4898, 5214, 5489, 5988, 7347, 9796, 10428, 10978, 14694, 15469, 16467, 21956, 26939, 29388, 30938, 32934, 39421, 46407, 53878, 61876, 65868, 78842, 80817, 92814, 107756, 118263, 157684, 161634, 170159, 185628, 236526, 323268, 340318, 433631, 473052, 510477, 680636, 867262, 1020954, 1222051, 1300893, 1734524, 2041908, 2444102, 2601786, 3666153, 4888204, 5203572, 7332306, 13442561, 14664612, 26885122, 40327683, 53770244, 80655366, 161310732]

約数ペア:

[(1, 161310732), (2, 80655366), (3, 53770244), (4, 40327683), (6, 26885122), (11, 14664612), (12, 13442561), (22, 7332306), (31, 5203572), (33, 4888204), (44, 3666153), (62, 2601786), (66, 2444102), (79, 2041908), (93, 1734524), (124, 1300893), (132, 1222051), (158, 1020954), (186, 867262), (237, 680636), (316, 510477), (341, 473052), (372, 433631), (474, 340318), (499, 323268), (682, 236526), (869, 185628), (948, 170159), (998, 161634), (1023, 157684), (1364, 118263), (1497, 107756), (1738, 92814), (1996, 80817), (2046, 78842), (2449, 65868), (2607, 61876), (2994, 53878), (3476, 46407), (4092, 39421), (4898, 32934), (5214, 30938), (5489, 29388), (5988, 26939), (7347, 21956), (9796, 16467), (10428, 15469), (10978, 14694)]