163969496

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 330372000

約数和(自身を除く): 166402504

約数列:

[1, 2, 4, 8, 37, 41, 59, 74, 82, 118, 148, 164, 229, 236, 296, 328, 458, 472, 916, 1517, 1832, 2183, 2419, 3034, 4366, 4838, 6068, 8473, 8732, 9389, 9676, 12136, 13511, 16946, 17464, 18778, 19352, 27022, 33892, 37556, 54044, 67784, 75112, 89503, 108088, 179006, 347393, 358012, 499907, 553951, 694786, 716024, 999814, 1107902, 1389572, 1999628, 2215804, 2779144, 3999256, 4431608, 20496187, 40992374, 81984748, 163969496]

約数ペア:

[(1, 163969496), (2, 81984748), (4, 40992374), (8, 20496187), (37, 4431608), (41, 3999256), (59, 2779144), (74, 2215804), (82, 1999628), (118, 1389572), (148, 1107902), (164, 999814), (229, 716024), (236, 694786), (296, 553951), (328, 499907), (458, 358012), (472, 347393), (916, 179006), (1517, 108088), (1832, 89503), (2183, 75112), (2419, 67784), (3034, 54044), (4366, 37556), (4838, 33892), (6068, 27022), (8473, 19352), (8732, 18778), (9389, 17464), (9676, 16946), (12136, 13511)]