166459356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9859}}^1$

素因数の和:9943

約数の個数: 72

約数和(自身を含む): 488109440

約数和(自身を除く): 321650084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 9859, 16884, 19718, 29577, 39436, 59154, 69013, 88731, 118308, 138026, 177462, 207039, 276052, 354924, 414078, 621117, 660553, 828156, 1242234, 1321106, 1981659, 2484468, 2642212, 3963318, 4623871, 5944977, 7926636, 9247742, 11889954, 13871613, 18495484, 23779908, 27743226, 41614839, 55486452, 83229678, 166459356]

約数ペア:

[(1, 166459356), (2, 83229678), (3, 55486452), (4, 41614839), (6, 27743226), (7, 23779908), (9, 18495484), (12, 13871613), (14, 11889954), (18, 9247742), (21, 7926636), (28, 5944977), (36, 4623871), (42, 3963318), (63, 2642212), (67, 2484468), (84, 1981659), (126, 1321106), (134, 1242234), (201, 828156), (252, 660553), (268, 621117), (402, 414078), (469, 354924), (603, 276052), (804, 207039), (938, 177462), (1206, 138026), (1407, 118308), (1876, 88731), (2412, 69013), (2814, 59154), (4221, 39436), (5628, 29577), (8442, 19718), (9859, 16884)]