189587944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15319}}^1$

素因数の和:15362

約数の個数: 64

約数和(自身を含む): 463276800

約数和(自身を除く): 273688856

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 15319, 30638, 61276, 107233, 122552, 199147, 214466, 260423, 398294, 428932, 520846, 796588, 857864, 1041692, 1394029, 1593176, 1822961, 2083384, 2788058, 3385499, 3645922, 5576116, 6770998, 7291844, 11152232, 13541996, 14583688, 23698493, 27083992, 47396986, 94793972, 189587944]

約数ペア:

[(1, 189587944), (2, 94793972), (4, 47396986), (7, 27083992), (8, 23698493), (13, 14583688), (14, 13541996), (17, 11152232), (26, 7291844), (28, 6770998), (34, 5576116), (52, 3645922), (56, 3385499), (68, 2788058), (91, 2083384), (104, 1822961), (119, 1593176), (136, 1394029), (182, 1041692), (221, 857864), (238, 796588), (364, 520846), (442, 428932), (476, 398294), (728, 260423), (884, 214466), (952, 199147), (1547, 122552), (1768, 107233), (3094, 61276), (6188, 30638), (12376, 15319)]