128875104

素因数分解:

$2^5\times 3^3\times {\mathrm{149161}}^1$

素因数の和:149180

約数の個数: 48

約数和(自身を含む): 375888240

約数和(自身を除く): 247013136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 149161, 298322, 447483, 596644, 894966, 1193288, 1342449, 1789932, 2386576, 2684898, 3579864, 4027347, 4773152, 5369796, 7159728, 8054694, 10739592, 14319456, 16109388, 21479184, 32218776, 42958368, 64437552, 128875104]

約数ペア:

[(1, 128875104), (2, 64437552), (3, 42958368), (4, 32218776), (6, 21479184), (8, 16109388), (9, 14319456), (12, 10739592), (16, 8054694), (18, 7159728), (24, 5369796), (27, 4773152), (32, 4027347), (36, 3579864), (48, 2684898), (54, 2386576), (72, 1789932), (96, 1342449), (108, 1193288), (144, 894966), (216, 596644), (288, 447483), (432, 298322), (864, 149161)]