142224992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 368252640

約数和(自身を除く): 226027648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 224, 238, 272, 289, 338, 364, 416, 442, 476, 544, 578, 676, 728, 884, 952, 1156, 1183, 1352, 1456, 1547, 1768, 1904, 2023, 2197, 2312, 2366, 2704, 2873, 2912, 3094, 3536, 3757, 3808, 4046, 4394, 4624, 4732, 5408, 5746, 6188, 7072, 7514, 8092, 8788, 9248, 9464, 11492, 12376, 15028, 15379, 16184, 17576, 18928, 20111, 22984, 24752, 26299, 30056, 30758, 32368, 35152, 37349, 37856, 40222, 45968, 48841, 49504, 52598, 60112, 61516, 64736, 70304, 74698, 80444, 91936, 97682, 105196, 120224, 123032, 149396, 160888, 195364, 210392, 246064, 261443, 298792, 321776, 341887, 390728, 420784, 492128, 522886, 597584, 634933, 643552, 683774, 781456, 841568, 1045772, 1195168, 1269866, 1367548, 1562912, 2091544, 2539732, 2735096, 4183088, 4444531, 5079464, 5470192, 8366176, 8889062, 10158928, 10940384, 17778124, 20317856, 35556248, 71112496, 142224992]

約数ペア:

[(1, 142224992), (2, 71112496), (4, 35556248), (7, 20317856), (8, 17778124), (13, 10940384), (14, 10158928), (16, 8889062), (17, 8366176), (26, 5470192), (28, 5079464), (32, 4444531), (34, 4183088), (52, 2735096), (56, 2539732), (68, 2091544), (91, 1562912), (104, 1367548), (112, 1269866), (119, 1195168), (136, 1045772), (169, 841568), (182, 781456), (208, 683774), (221, 643552), (224, 634933), (238, 597584), (272, 522886), (289, 492128), (338, 420784), (364, 390728), (416, 341887), (442, 321776), (476, 298792), (544, 261443), (578, 246064), (676, 210392), (728, 195364), (884, 160888), (952, 149396), (1156, 123032), (1183, 120224), (1352, 105196), (1456, 97682), (1547, 91936), (1768, 80444), (1904, 74698), (2023, 70304), (2197, 64736), (2312, 61516), (2366, 60112), (2704, 52598), (2873, 49504), (2912, 48841), (3094, 45968), (3536, 40222), (3757, 37856), (3808, 37349), (4046, 35152), (4394, 32368), (4624, 30758), (4732, 30056), (5408, 26299), (5746, 24752), (6188, 22984), (7072, 20111), (7514, 18928), (8092, 17576), (8788, 16184), (9248, 15379), (9464, 15028), (11492, 12376)]