142987104

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 442404144

約数和(自身を除く): 299417040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 181, 208, 211, 234, 288, 312, 362, 416, 422, 468, 543, 624, 633, 724, 844, 936, 1086, 1248, 1266, 1448, 1629, 1688, 1872, 1899, 2172, 2353, 2532, 2743, 2896, 3258, 3376, 3744, 3798, 4344, 4706, 5064, 5486, 5792, 6516, 6752, 7059, 7596, 8229, 8688, 9412, 10128, 10972, 13032, 14118, 15192, 16458, 17376, 18824, 20256, 21177, 21944, 24687, 26064, 28236, 30384, 32916, 37648, 38191, 42354, 43888, 49374, 52128, 56472, 60768, 65832, 75296, 76382, 84708, 87776, 98748, 112944, 114573, 131664, 152764, 169416, 197496, 225888, 229146, 263328, 305528, 338832, 343719, 394992, 458292, 496483, 611056, 677664, 687438, 789984, 916584, 992966, 1222112, 1374876, 1489449, 1833168, 1985932, 2749752, 2978898, 3666336, 3971864, 4468347, 5499504, 5957796, 7943728, 8936694, 10999008, 11915592, 15887456, 17873388, 23831184, 35746776, 47662368, 71493552, 142987104]

約数ペア:

[(1, 142987104), (2, 71493552), (3, 47662368), (4, 35746776), (6, 23831184), (8, 17873388), (9, 15887456), (12, 11915592), (13, 10999008), (16, 8936694), (18, 7943728), (24, 5957796), (26, 5499504), (32, 4468347), (36, 3971864), (39, 3666336), (48, 2978898), (52, 2749752), (72, 1985932), (78, 1833168), (96, 1489449), (104, 1374876), (117, 1222112), (144, 992966), (156, 916584), (181, 789984), (208, 687438), (211, 677664), (234, 611056), (288, 496483), (312, 458292), (362, 394992), (416, 343719), (422, 338832), (468, 305528), (543, 263328), (624, 229146), (633, 225888), (724, 197496), (844, 169416), (936, 152764), (1086, 131664), (1248, 114573), (1266, 112944), (1448, 98748), (1629, 87776), (1688, 84708), (1872, 76382), (1899, 75296), (2172, 65832), (2353, 60768), (2532, 56472), (2743, 52128), (2896, 49374), (3258, 43888), (3376, 42354), (3744, 38191), (3798, 37648), (4344, 32916), (4706, 30384), (5064, 28236), (5486, 26064), (5792, 24687), (6516, 21944), (6752, 21177), (7059, 20256), (7596, 18824), (8229, 17376), (8688, 16458), (9412, 15192), (10128, 14118), (10972, 13032)]