160687384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 222513896

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 88, 92, 104, 124, 143, 184, 197, 248, 253, 286, 299, 341, 394, 403, 506, 572, 598, 682, 713, 788, 806, 1012, 1144, 1196, 1364, 1426, 1576, 1612, 2024, 2167, 2392, 2561, 2728, 2852, 3224, 3289, 4334, 4433, 4531, 5122, 5704, 6107, 6578, 7843, 8668, 8866, 9062, 9269, 10244, 12214, 13156, 15686, 17336, 17732, 18124, 18538, 20488, 24428, 26312, 28171, 31372, 35464, 36248, 37076, 48856, 49841, 56342, 58903, 62744, 67177, 74152, 79391, 99682, 101959, 112684, 117806, 134354, 140461, 158782, 199364, 203918, 225368, 235612, 268708, 280922, 317564, 398728, 407836, 471224, 537416, 561844, 635128, 647933, 815672, 873301, 1123688, 1295866, 1545071, 1746602, 1825993, 2591732, 3090142, 3493204, 3651986, 5183464, 6180284, 6986408, 7303972, 12360568, 14607944, 20085923, 40171846, 80343692, 160687384]

約数ペア:

[(1, 160687384), (2, 80343692), (4, 40171846), (8, 20085923), (11, 14607944), (13, 12360568), (22, 7303972), (23, 6986408), (26, 6180284), (31, 5183464), (44, 3651986), (46, 3493204), (52, 3090142), (62, 2591732), (88, 1825993), (92, 1746602), (104, 1545071), (124, 1295866), (143, 1123688), (184, 873301), (197, 815672), (248, 647933), (253, 635128), (286, 561844), (299, 537416), (341, 471224), (394, 407836), (403, 398728), (506, 317564), (572, 280922), (598, 268708), (682, 235612), (713, 225368), (788, 203918), (806, 199364), (1012, 158782), (1144, 140461), (1196, 134354), (1364, 117806), (1426, 112684), (1576, 101959), (1612, 99682), (2024, 79391), (2167, 74152), (2392, 67177), (2561, 62744), (2728, 58903), (2852, 56342), (3224, 49841), (3289, 48856), (4334, 37076), (4433, 36248), (4531, 35464), (5122, 31372), (5704, 28171), (6107, 26312), (6578, 24428), (7843, 20488), (8668, 18538), (8866, 18124), (9062, 17732), (9269, 17336), (10244, 15686), (12214, 13156)]