130121136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 380896256

約数和(自身を除く): 250775120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 103, 124, 144, 186, 206, 248, 279, 283, 309, 372, 412, 496, 558, 566, 618, 744, 824, 849, 927, 1116, 1132, 1236, 1488, 1648, 1698, 1854, 2232, 2264, 2472, 2547, 3193, 3396, 3708, 4464, 4528, 4944, 5094, 6386, 6792, 7416, 8773, 9579, 10188, 12772, 13584, 14832, 17546, 19158, 20376, 25544, 26319, 28737, 29149, 35092, 38316, 40752, 51088, 52638, 57474, 58298, 70184, 76632, 78957, 87447, 105276, 114948, 116596, 140368, 153264, 157914, 174894, 210552, 229896, 233192, 262341, 315828, 349788, 421104, 459792, 466384, 524682, 631656, 699576, 903619, 1049364, 1263312, 1399152, 1807238, 2098728, 2710857, 3614476, 4197456, 5421714, 7228952, 8132571, 10843428, 14457904, 16265142, 21686856, 32530284, 43373712, 65060568, 130121136]

約数ペア:

[(1, 130121136), (2, 65060568), (3, 43373712), (4, 32530284), (6, 21686856), (8, 16265142), (9, 14457904), (12, 10843428), (16, 8132571), (18, 7228952), (24, 5421714), (31, 4197456), (36, 3614476), (48, 2710857), (62, 2098728), (72, 1807238), (93, 1399152), (103, 1263312), (124, 1049364), (144, 903619), (186, 699576), (206, 631656), (248, 524682), (279, 466384), (283, 459792), (309, 421104), (372, 349788), (412, 315828), (496, 262341), (558, 233192), (566, 229896), (618, 210552), (744, 174894), (824, 157914), (849, 153264), (927, 140368), (1116, 116596), (1132, 114948), (1236, 105276), (1488, 87447), (1648, 78957), (1698, 76632), (1854, 70184), (2232, 58298), (2264, 57474), (2472, 52638), (2547, 51088), (3193, 40752), (3396, 38316), (3708, 35092), (4464, 29149), (4528, 28737), (4944, 26319), (5094, 25544), (6386, 20376), (6792, 19158), (7416, 17546), (8773, 14832), (9579, 13584), (10188, 12772)]