127935744

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 242927616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 239, 246, 256, 272, 328, 384, 408, 478, 492, 544, 656, 697, 717, 768, 816, 956, 984, 1088, 1312, 1394, 1434, 1632, 1912, 1968, 2091, 2176, 2624, 2788, 2868, 3264, 3824, 3936, 4063, 4182, 4352, 5248, 5576, 5736, 6528, 7648, 7872, 8126, 8364, 9799, 10496, 11152, 11472, 12189, 13056, 15296, 15744, 16252, 16728, 19598, 22304, 22944, 24378, 29397, 30592, 31488, 32504, 33456, 39196, 44608, 45888, 48756, 58794, 61184, 65008, 66912, 78392, 89216, 91776, 97512, 117588, 130016, 133824, 156784, 166583, 178432, 183552, 195024, 235176, 260032, 267648, 313568, 333166, 390048, 470352, 499749, 520064, 535296, 627136, 666332, 780096, 940704, 999498, 1040128, 1254272, 1332664, 1560192, 1881408, 1998996, 2508544, 2665328, 3120384, 3762816, 3997992, 5330656, 7525632, 7995984, 10661312, 15991968, 21322624, 31983936, 42645248, 63967872, 127935744]

約数ペア:

[(1, 127935744), (2, 63967872), (3, 42645248), (4, 31983936), (6, 21322624), (8, 15991968), (12, 10661312), (16, 7995984), (17, 7525632), (24, 5330656), (32, 3997992), (34, 3762816), (41, 3120384), (48, 2665328), (51, 2508544), (64, 1998996), (68, 1881408), (82, 1560192), (96, 1332664), (102, 1254272), (123, 1040128), (128, 999498), (136, 940704), (164, 780096), (192, 666332), (204, 627136), (239, 535296), (246, 520064), (256, 499749), (272, 470352), (328, 390048), (384, 333166), (408, 313568), (478, 267648), (492, 260032), (544, 235176), (656, 195024), (697, 183552), (717, 178432), (768, 166583), (816, 156784), (956, 133824), (984, 130016), (1088, 117588), (1312, 97512), (1394, 91776), (1434, 89216), (1632, 78392), (1912, 66912), (1968, 65008), (2091, 61184), (2176, 58794), (2624, 48756), (2788, 45888), (2868, 44608), (3264, 39196), (3824, 33456), (3936, 32504), (4063, 31488), (4182, 30592), (4352, 29397), (5248, 24378), (5576, 22944), (5736, 22304), (6528, 19598), (7648, 16728), (7872, 16252), (8126, 15744), (8364, 15296), (9799, 13056), (10496, 12189), (11152, 11472)]