179013536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 72

約数和(自身を含む): 403453260

約数和(自身を除く): 224439724

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 884, 1156, 1489, 1768, 2312, 2978, 3536, 3757, 4624, 5956, 7072, 7514, 9248, 11912, 15028, 19357, 23824, 25313, 30056, 38714, 47648, 50626, 60112, 77428, 101252, 120224, 154856, 202504, 309712, 329069, 405008, 430321, 619424, 658138, 810016, 860642, 1316276, 1721284, 2632552, 3442568, 5265104, 5594173, 6885136, 10530208, 11188346, 13770272, 22376692, 44753384, 89506768, 179013536]

約数ペア:

[(1, 179013536), (2, 89506768), (4, 44753384), (8, 22376692), (13, 13770272), (16, 11188346), (17, 10530208), (26, 6885136), (32, 5594173), (34, 5265104), (52, 3442568), (68, 2632552), (104, 1721284), (136, 1316276), (208, 860642), (221, 810016), (272, 658138), (289, 619424), (416, 430321), (442, 405008), (544, 329069), (578, 309712), (884, 202504), (1156, 154856), (1489, 120224), (1768, 101252), (2312, 77428), (2978, 60112), (3536, 50626), (3757, 47648), (4624, 38714), (5956, 30056), (7072, 25313), (7514, 23824), (9248, 19357), (11912, 15028)]