158708096

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 357212160

約数和(自身を除く): 198504064

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 37, 46, 47, 62, 64, 74, 92, 94, 124, 128, 148, 184, 188, 248, 296, 368, 376, 496, 592, 713, 736, 752, 851, 992, 1081, 1147, 1184, 1426, 1457, 1472, 1504, 1702, 1739, 1984, 2162, 2294, 2368, 2852, 2914, 2944, 3008, 3404, 3478, 3968, 4324, 4588, 4736, 5704, 5828, 6016, 6808, 6956, 8648, 9176, 11408, 11656, 13616, 13912, 17296, 18352, 22816, 23312, 26381, 27232, 27824, 33511, 34592, 36704, 39997, 45632, 46624, 52762, 53909, 54464, 55648, 67022, 69184, 73408, 79994, 91264, 93248, 105524, 107818, 108928, 111296, 134044, 138368, 146816, 159988, 186496, 211048, 215636, 222592, 268088, 319976, 422096, 431272, 536176, 639952, 844192, 862544, 1072352, 1239907, 1279904, 1688384, 1725088, 2144704, 2479814, 2559808, 3376768, 3450176, 4289408, 4959628, 5119616, 6900352, 9919256, 19838512, 39677024, 79354048, 158708096]

約数ペア:

[(1, 158708096), (2, 79354048), (4, 39677024), (8, 19838512), (16, 9919256), (23, 6900352), (31, 5119616), (32, 4959628), (37, 4289408), (46, 3450176), (47, 3376768), (62, 2559808), (64, 2479814), (74, 2144704), (92, 1725088), (94, 1688384), (124, 1279904), (128, 1239907), (148, 1072352), (184, 862544), (188, 844192), (248, 639952), (296, 536176), (368, 431272), (376, 422096), (496, 319976), (592, 268088), (713, 222592), (736, 215636), (752, 211048), (851, 186496), (992, 159988), (1081, 146816), (1147, 138368), (1184, 134044), (1426, 111296), (1457, 108928), (1472, 107818), (1504, 105524), (1702, 93248), (1739, 91264), (1984, 79994), (2162, 73408), (2294, 69184), (2368, 67022), (2852, 55648), (2914, 54464), (2944, 53909), (3008, 52762), (3404, 46624), (3478, 45632), (3968, 39997), (4324, 36704), (4588, 34592), (4736, 33511), (5704, 27824), (5828, 27232), (6016, 26381), (6808, 23312), (6956, 22816), (8648, 18352), (9176, 17296), (11408, 13912), (11656, 13616)]