163955808

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9649}}^1$

素因数の和:9724

約数の個数: 72

約数和(自身を含む): 474201000

約数和(自身を除く): 310245192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 9649, 16992, 19298, 28947, 38596, 57894, 77192, 86841, 115788, 154384, 173682, 231576, 308768, 347364, 463152, 569291, 694728, 926304, 1138582, 1389456, 1707873, 2277164, 2778912, 3415746, 4554328, 5123619, 6831492, 9108656, 10247238, 13662984, 18217312, 20494476, 27325968, 40988952, 54651936, 81977904, 163955808]

約数ペア:

[(1, 163955808), (2, 81977904), (3, 54651936), (4, 40988952), (6, 27325968), (8, 20494476), (9, 18217312), (12, 13662984), (16, 10247238), (18, 9108656), (24, 6831492), (32, 5123619), (36, 4554328), (48, 3415746), (59, 2778912), (72, 2277164), (96, 1707873), (118, 1389456), (144, 1138582), (177, 926304), (236, 694728), (288, 569291), (354, 463152), (472, 347364), (531, 308768), (708, 231576), (944, 173682), (1062, 154384), (1416, 115788), (1888, 86841), (2124, 77192), (2832, 57894), (4248, 38596), (5664, 28947), (8496, 19298), (9649, 16992)]