166101572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 396829440

約数和(自身を除く): 230727868

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 47, 49, 52, 73, 76, 91, 94, 98, 133, 146, 182, 188, 196, 247, 266, 292, 329, 364, 494, 511, 532, 611, 637, 658, 893, 931, 949, 988, 1022, 1222, 1274, 1316, 1387, 1729, 1786, 1862, 1898, 2044, 2303, 2444, 2548, 2774, 3431, 3458, 3572, 3577, 3724, 3796, 4277, 4606, 5548, 6251, 6643, 6862, 6916, 7154, 8554, 9212, 9709, 11609, 12103, 12502, 13286, 13724, 14308, 17108, 18031, 19418, 23218, 24017, 24206, 25004, 26572, 29939, 36062, 38836, 43757, 44603, 46436, 46501, 48034, 48412, 59878, 65189, 67963, 72124, 81263, 87514, 89206, 93002, 96068, 119756, 126217, 130378, 135926, 162526, 168119, 175028, 178412, 186004, 252434, 260756, 271852, 312221, 325052, 336238, 456323, 504868, 568841, 624442, 672476, 847457, 883519, 912646, 1137682, 1248884, 1694914, 1767038, 1825292, 2185547, 2275364, 3194261, 3389828, 3534076, 4371094, 5932199, 6388522, 8742188, 11864398, 12777044, 23728796, 41525393, 83050786, 166101572]

約数ペア:

[(1, 166101572), (2, 83050786), (4, 41525393), (7, 23728796), (13, 12777044), (14, 11864398), (19, 8742188), (26, 6388522), (28, 5932199), (38, 4371094), (47, 3534076), (49, 3389828), (52, 3194261), (73, 2275364), (76, 2185547), (91, 1825292), (94, 1767038), (98, 1694914), (133, 1248884), (146, 1137682), (182, 912646), (188, 883519), (196, 847457), (247, 672476), (266, 624442), (292, 568841), (329, 504868), (364, 456323), (494, 336238), (511, 325052), (532, 312221), (611, 271852), (637, 260756), (658, 252434), (893, 186004), (931, 178412), (949, 175028), (988, 168119), (1022, 162526), (1222, 135926), (1274, 130378), (1316, 126217), (1387, 119756), (1729, 96068), (1786, 93002), (1862, 89206), (1898, 87514), (2044, 81263), (2303, 72124), (2444, 67963), (2548, 65189), (2774, 59878), (3431, 48412), (3458, 48034), (3572, 46501), (3577, 46436), (3724, 44603), (3796, 43757), (4277, 38836), (4606, 36062), (5548, 29939), (6251, 26572), (6643, 25004), (6862, 24206), (6916, 24017), (7154, 23218), (8554, 19418), (9212, 18031), (9709, 17108), (11609, 14308), (12103, 13724), (12502, 13286)]