159195918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 372533760

約数和(自身を除く): 213337842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 137, 146, 219, 274, 379, 411, 438, 511, 758, 822, 959, 1022, 1137, 1533, 1918, 2274, 2653, 2877, 3066, 5306, 5754, 7959, 10001, 15918, 20002, 27667, 30003, 51923, 55334, 60006, 70007, 83001, 103846, 140014, 155769, 166002, 193669, 210021, 311538, 363461, 387338, 420042, 581007, 726922, 1090383, 1162014, 2180766, 3790379, 7580758, 11371137, 22742274, 26532653, 53065306, 79597959, 159195918]

約数ペア:

[(1, 159195918), (2, 79597959), (3, 53065306), (6, 26532653), (7, 22742274), (14, 11371137), (21, 7580758), (42, 3790379), (73, 2180766), (137, 1162014), (146, 1090383), (219, 726922), (274, 581007), (379, 420042), (411, 387338), (438, 363461), (511, 311538), (758, 210021), (822, 193669), (959, 166002), (1022, 155769), (1137, 140014), (1533, 103846), (1918, 83001), (2274, 70007), (2653, 60006), (2877, 55334), (3066, 51923), (5306, 30003), (5754, 27667), (7959, 20002), (10001, 15918)]