138930432

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9559

約数の個数: 72

約数和(自身を含む): 389259360

約数和(自身を除く): 250328928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 9521, 14592, 19042, 28563, 38084, 57126, 76168, 114252, 152336, 180899, 228504, 304672, 361798, 457008, 542697, 609344, 723596, 914016, 1085394, 1218688, 1447192, 1828032, 2170788, 2437376, 2894384, 3656064, 4341576, 5788768, 7312128, 8683152, 11577536, 17366304, 23155072, 34732608, 46310144, 69465216, 138930432]

約数ペア:

[(1, 138930432), (2, 69465216), (3, 46310144), (4, 34732608), (6, 23155072), (8, 17366304), (12, 11577536), (16, 8683152), (19, 7312128), (24, 5788768), (32, 4341576), (38, 3656064), (48, 2894384), (57, 2437376), (64, 2170788), (76, 1828032), (96, 1447192), (114, 1218688), (128, 1085394), (152, 914016), (192, 723596), (228, 609344), (256, 542697), (304, 457008), (384, 361798), (456, 304672), (608, 228504), (768, 180899), (912, 152336), (1216, 114252), (1824, 76168), (2432, 57126), (3648, 38084), (4864, 28563), (7296, 19042), (9521, 14592)]