191140572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 534637656

約数和(自身を除く): 343497084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 73, 84, 98, 122, 146, 147, 183, 196, 219, 244, 292, 294, 366, 427, 438, 511, 588, 732, 854, 876, 1022, 1281, 1533, 1708, 2044, 2562, 2989, 3066, 3577, 4453, 5124, 5329, 5978, 6132, 7154, 8906, 8967, 10658, 10731, 11956, 13359, 14308, 15987, 17812, 17934, 21316, 21462, 26718, 31171, 31974, 35868, 37303, 42924, 53436, 62342, 63948, 74606, 93513, 111909, 124684, 149212, 187026, 218197, 223818, 261121, 325069, 374052, 436394, 447636, 522242, 650138, 654591, 783363, 872788, 975207, 1044484, 1300276, 1309182, 1566726, 1950414, 2275483, 2618364, 3133452, 3900828, 4550966, 6826449, 9101932, 13652898, 15928381, 27305796, 31856762, 47785143, 63713524, 95570286, 191140572]

約数ペア:

[(1, 191140572), (2, 95570286), (3, 63713524), (4, 47785143), (6, 31856762), (7, 27305796), (12, 15928381), (14, 13652898), (21, 9101932), (28, 6826449), (42, 4550966), (49, 3900828), (61, 3133452), (73, 2618364), (84, 2275483), (98, 1950414), (122, 1566726), (146, 1309182), (147, 1300276), (183, 1044484), (196, 975207), (219, 872788), (244, 783363), (292, 654591), (294, 650138), (366, 522242), (427, 447636), (438, 436394), (511, 374052), (588, 325069), (732, 261121), (854, 223818), (876, 218197), (1022, 187026), (1281, 149212), (1533, 124684), (1708, 111909), (2044, 93513), (2562, 74606), (2989, 63948), (3066, 62342), (3577, 53436), (4453, 42924), (5124, 37303), (5329, 35868), (5978, 31974), (6132, 31171), (7154, 26718), (8906, 21462), (8967, 21316), (10658, 17934), (10731, 17812), (11956, 15987), (13359, 14308)]