199522944

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 612718080

約数和(自身を除く): 413195136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 151, 186, 192, 222, 248, 279, 288, 296, 302, 333, 372, 384, 444, 453, 496, 558, 576, 592, 604, 666, 744, 888, 906, 992, 1116, 1147, 1152, 1184, 1208, 1332, 1359, 1488, 1776, 1812, 1984, 2232, 2294, 2368, 2416, 2664, 2718, 2976, 3441, 3552, 3624, 3968, 4464, 4588, 4681, 4736, 4832, 5328, 5436, 5587, 5952, 6882, 7104, 7248, 8928, 9176, 9362, 9664, 10323, 10656, 10872, 11174, 11904, 13764, 14043, 14208, 14496, 16761, 17856, 18352, 18724, 19328, 20646, 21312, 21744, 22348, 27528, 28086, 28992, 33522, 35712, 36704, 37448, 41292, 42129, 42624, 43488, 44696, 50283, 55056, 56172, 57984, 67044, 73408, 74896, 82584, 84258, 86976, 89392, 100566, 110112, 112344, 134088, 146816, 149792, 165168, 168516, 173197, 173952, 178784, 201132, 220224, 224688, 268176, 299584, 330336, 337032, 346394, 357568, 402264, 440448, 449376, 519591, 536352, 599168, 660672, 674064, 692788, 715136, 804528, 898752, 1039182, 1072704, 1321344, 1348128, 1385576, 1558773, 1609056, 1797504, 2078364, 2145408, 2696256, 2771152, 3117546, 3218112, 4156728, 5392512, 5542304, 6235092, 6436224, 8313456, 11084608, 12470184, 16626912, 22169216, 24940368, 33253824, 49880736, 66507648, 99761472, 199522944]

約数ペア:

[(1, 199522944), (2, 99761472), (3, 66507648), (4, 49880736), (6, 33253824), (8, 24940368), (9, 22169216), (12, 16626912), (16, 12470184), (18, 11084608), (24, 8313456), (31, 6436224), (32, 6235092), (36, 5542304), (37, 5392512), (48, 4156728), (62, 3218112), (64, 3117546), (72, 2771152), (74, 2696256), (93, 2145408), (96, 2078364), (111, 1797504), (124, 1609056), (128, 1558773), (144, 1385576), (148, 1348128), (151, 1321344), (186, 1072704), (192, 1039182), (222, 898752), (248, 804528), (279, 715136), (288, 692788), (296, 674064), (302, 660672), (333, 599168), (372, 536352), (384, 519591), (444, 449376), (453, 440448), (496, 402264), (558, 357568), (576, 346394), (592, 337032), (604, 330336), (666, 299584), (744, 268176), (888, 224688), (906, 220224), (992, 201132), (1116, 178784), (1147, 173952), (1152, 173197), (1184, 168516), (1208, 165168), (1332, 149792), (1359, 146816), (1488, 134088), (1776, 112344), (1812, 110112), (1984, 100566), (2232, 89392), (2294, 86976), (2368, 84258), (2416, 82584), (2664, 74896), (2718, 73408), (2976, 67044), (3441, 57984), (3552, 56172), (3624, 55056), (3968, 50283), (4464, 44696), (4588, 43488), (4681, 42624), (4736, 42129), (4832, 41292), (5328, 37448), (5436, 36704), (5587, 35712), (5952, 33522), (6882, 28992), (7104, 28086), (7248, 27528), (8928, 22348), (9176, 21744), (9362, 21312), (9664, 20646), (10323, 19328), (10656, 18724), (10872, 18352), (11174, 17856), (11904, 16761), (13764, 14496), (14043, 14208)]