147722928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 423925248

約数和(自身を除く): 276202320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 289, 368, 391, 408, 463, 552, 578, 782, 816, 867, 926, 1104, 1156, 1173, 1389, 1564, 1734, 1852, 2312, 2346, 2778, 3128, 3468, 3704, 4624, 4692, 5556, 6256, 6647, 6936, 7408, 7871, 9384, 10649, 11112, 13294, 13872, 15742, 18768, 19941, 21298, 22224, 23613, 26588, 31484, 31947, 39882, 42596, 47226, 53176, 62968, 63894, 79764, 85192, 94452, 106352, 125936, 127788, 133807, 159528, 170384, 181033, 188904, 255576, 267614, 319056, 362066, 377808, 401421, 511152, 535228, 543099, 724132, 802842, 1070456, 1086198, 1448264, 1605684, 2140912, 2172396, 2896528, 3077561, 3211368, 4344792, 6155122, 6422736, 8689584, 9232683, 12310244, 18465366, 24620488, 36930732, 49240976, 73861464, 147722928]

約数ペア:

[(1, 147722928), (2, 73861464), (3, 49240976), (4, 36930732), (6, 24620488), (8, 18465366), (12, 12310244), (16, 9232683), (17, 8689584), (23, 6422736), (24, 6155122), (34, 4344792), (46, 3211368), (48, 3077561), (51, 2896528), (68, 2172396), (69, 2140912), (92, 1605684), (102, 1448264), (136, 1086198), (138, 1070456), (184, 802842), (204, 724132), (272, 543099), (276, 535228), (289, 511152), (368, 401421), (391, 377808), (408, 362066), (463, 319056), (552, 267614), (578, 255576), (782, 188904), (816, 181033), (867, 170384), (926, 159528), (1104, 133807), (1156, 127788), (1173, 125936), (1389, 106352), (1564, 94452), (1734, 85192), (1852, 79764), (2312, 63894), (2346, 62968), (2778, 53176), (3128, 47226), (3468, 42596), (3704, 39882), (4624, 31947), (4692, 31484), (5556, 26588), (6256, 23613), (6647, 22224), (6936, 21298), (7408, 19941), (7871, 18768), (9384, 15742), (10649, 13872), (11112, 13294)]