196159872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 558144000

約数和(自身を除く): 361984128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 151, 192, 199, 204, 272, 302, 384, 398, 408, 453, 544, 597, 604, 796, 816, 906, 1088, 1194, 1208, 1592, 1632, 1812, 2176, 2388, 2416, 2567, 3184, 3264, 3383, 3624, 4776, 4832, 5134, 6368, 6528, 6766, 7248, 7701, 9552, 9664, 10149, 10268, 12736, 13532, 14496, 15402, 19104, 19328, 20298, 20536, 25472, 27064, 28992, 30049, 30804, 38208, 40596, 41072, 54128, 57984, 60098, 61608, 76416, 81192, 82144, 90147, 108256, 120196, 123216, 162384, 164288, 180294, 216512, 240392, 246432, 324768, 328576, 360588, 433024, 480784, 492864, 510833, 649536, 721176, 961568, 985728, 1021666, 1299072, 1442352, 1532499, 1923136, 2043332, 2884704, 3064998, 3846272, 4086664, 5769408, 6129996, 8173328, 11538816, 12259992, 16346656, 24519984, 32693312, 49039968, 65386624, 98079936, 196159872]

約数ペア:

[(1, 196159872), (2, 98079936), (3, 65386624), (4, 49039968), (6, 32693312), (8, 24519984), (12, 16346656), (16, 12259992), (17, 11538816), (24, 8173328), (32, 6129996), (34, 5769408), (48, 4086664), (51, 3846272), (64, 3064998), (68, 2884704), (96, 2043332), (102, 1923136), (128, 1532499), (136, 1442352), (151, 1299072), (192, 1021666), (199, 985728), (204, 961568), (272, 721176), (302, 649536), (384, 510833), (398, 492864), (408, 480784), (453, 433024), (544, 360588), (597, 328576), (604, 324768), (796, 246432), (816, 240392), (906, 216512), (1088, 180294), (1194, 164288), (1208, 162384), (1592, 123216), (1632, 120196), (1812, 108256), (2176, 90147), (2388, 82144), (2416, 81192), (2567, 76416), (3184, 61608), (3264, 60098), (3383, 57984), (3624, 54128), (4776, 41072), (4832, 40596), (5134, 38208), (6368, 30804), (6528, 30049), (6766, 28992), (7248, 27064), (7701, 25472), (9552, 20536), (9664, 20298), (10149, 19328), (10268, 19104), (12736, 15402), (13532, 14496)]