191805304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 399492000

約数和(自身を除く): 207686696

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 106, 116, 152, 212, 232, 424, 551, 821, 1007, 1102, 1537, 1642, 2014, 2204, 3074, 3284, 4028, 4408, 6148, 6568, 8056, 12296, 15599, 23809, 29203, 31198, 43513, 47618, 58406, 62396, 87026, 95236, 116812, 124792, 174052, 190472, 233624, 348104, 452371, 826747, 904742, 1261877, 1653494, 1809484, 2523754, 3306988, 3618968, 5047508, 6613976, 10095016, 23975663, 47951326, 95902652, 191805304]

約数ペア:

[(1, 191805304), (2, 95902652), (4, 47951326), (8, 23975663), (19, 10095016), (29, 6613976), (38, 5047508), (53, 3618968), (58, 3306988), (76, 2523754), (106, 1809484), (116, 1653494), (152, 1261877), (212, 904742), (232, 826747), (424, 452371), (551, 348104), (821, 233624), (1007, 190472), (1102, 174052), (1537, 124792), (1642, 116812), (2014, 95236), (2204, 87026), (3074, 62396), (3284, 58406), (4028, 47618), (4408, 43513), (6148, 31198), (6568, 29203), (8056, 23809), (12296, 15599)]