172189872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2331

約数の個数: 120

約数和(自身を含む): 526930560

約数和(自身を除く): 354740688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2269, 2448, 3162, 4216, 4464, 4538, 4743, 6324, 6807, 8432, 9076, 9486, 12648, 13614, 18152, 18972, 20421, 25296, 27228, 36304, 37944, 38573, 40842, 54456, 70339, 75888, 77146, 81684, 108912, 115719, 140678, 154292, 163368, 211017, 231438, 281356, 308584, 326736, 347157, 422034, 462876, 562712, 617168, 633051, 694314, 844068, 925752, 1125424, 1195763, 1266102, 1388628, 1688136, 1851504, 2391526, 2532204, 2777256, 3376272, 3587289, 4783052, 5064408, 5554512, 7174578, 9566104, 10128816, 10761867, 14349156, 19132208, 21523734, 28698312, 43047468, 57396624, 86094936, 172189872]

約数ペア:

[(1, 172189872), (2, 86094936), (3, 57396624), (4, 43047468), (6, 28698312), (8, 21523734), (9, 19132208), (12, 14349156), (16, 10761867), (17, 10128816), (18, 9566104), (24, 7174578), (31, 5554512), (34, 5064408), (36, 4783052), (48, 3587289), (51, 3376272), (62, 2777256), (68, 2532204), (72, 2391526), (93, 1851504), (102, 1688136), (124, 1388628), (136, 1266102), (144, 1195763), (153, 1125424), (186, 925752), (204, 844068), (248, 694314), (272, 633051), (279, 617168), (306, 562712), (372, 462876), (408, 422034), (496, 347157), (527, 326736), (558, 308584), (612, 281356), (744, 231438), (816, 211017), (1054, 163368), (1116, 154292), (1224, 140678), (1488, 115719), (1581, 108912), (2108, 81684), (2232, 77146), (2269, 75888), (2448, 70339), (3162, 54456), (4216, 40842), (4464, 38573), (4538, 37944), (4743, 36304), (6324, 27228), (6807, 25296), (8432, 20421), (9076, 18972), (9486, 18152), (12648, 13614)]