165906972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5441}}^1$

素因数の和:5480

約数の個数: 108

約数和(自身を含む): 526916208

約数和(自身を除く): 361009236

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 5441, 7623, 10164, 10882, 15246, 16323, 21764, 30492, 32646, 38087, 48969, 59851, 65292, 76174, 97938, 114261, 119702, 152348, 179553, 195876, 228522, 239404, 342783, 359106, 418957, 457044, 538659, 658361, 685566, 718212, 837914, 1077318, 1256871, 1316722, 1371132, 1675828, 1975083, 2154636, 2513742, 2633444, 3770613, 3950166, 4608527, 5027484, 5925249, 7541226, 7900332, 9217054, 11850498, 13825581, 15082452, 18434108, 23700996, 27651162, 41476743, 55302324, 82953486, 165906972]

約数ペア:

[(1, 165906972), (2, 82953486), (3, 55302324), (4, 41476743), (6, 27651162), (7, 23700996), (9, 18434108), (11, 15082452), (12, 13825581), (14, 11850498), (18, 9217054), (21, 7900332), (22, 7541226), (28, 5925249), (33, 5027484), (36, 4608527), (42, 3950166), (44, 3770613), (63, 2633444), (66, 2513742), (77, 2154636), (84, 1975083), (99, 1675828), (121, 1371132), (126, 1316722), (132, 1256871), (154, 1077318), (198, 837914), (231, 718212), (242, 685566), (252, 658361), (308, 538659), (363, 457044), (396, 418957), (462, 359106), (484, 342783), (693, 239404), (726, 228522), (847, 195876), (924, 179553), (1089, 152348), (1386, 119702), (1452, 114261), (1694, 97938), (2178, 76174), (2541, 65292), (2772, 59851), (3388, 48969), (4356, 38087), (5082, 32646), (5441, 30492), (7623, 21764), (10164, 16323), (10882, 15246)]