172970856

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1016

約数の個数: 128

約数和(自身を含む): 515462400

約数和(自身を除く): 342491544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 414, 444, 552, 621, 666, 828, 851, 888, 941, 999, 1242, 1332, 1656, 1702, 1882, 1998, 2484, 2553, 2664, 2823, 3404, 3764, 3996, 4968, 5106, 5646, 6808, 7528, 7659, 7992, 8469, 10212, 11292, 15318, 16938, 20424, 21643, 22584, 22977, 25407, 30636, 33876, 34817, 43286, 45954, 50814, 61272, 64929, 67752, 69634, 86572, 91908, 101628, 104451, 129858, 139268, 173144, 183816, 194787, 203256, 208902, 259716, 278536, 313353, 389574, 417804, 519432, 584361, 626706, 779148, 800791, 835608, 940059, 1168722, 1253412, 1558296, 1601582, 1880118, 2337444, 2402373, 2506824, 3203164, 3760236, 4674888, 4804746, 6406328, 7207119, 7520472, 9609492, 14414238, 19218984, 21621357, 28828476, 43242714, 57656952, 86485428, 172970856]

約数ペア:

[(1, 172970856), (2, 86485428), (3, 57656952), (4, 43242714), (6, 28828476), (8, 21621357), (9, 19218984), (12, 14414238), (18, 9609492), (23, 7520472), (24, 7207119), (27, 6406328), (36, 4804746), (37, 4674888), (46, 3760236), (54, 3203164), (69, 2506824), (72, 2402373), (74, 2337444), (92, 1880118), (108, 1601582), (111, 1558296), (138, 1253412), (148, 1168722), (184, 940059), (207, 835608), (216, 800791), (222, 779148), (276, 626706), (296, 584361), (333, 519432), (414, 417804), (444, 389574), (552, 313353), (621, 278536), (666, 259716), (828, 208902), (851, 203256), (888, 194787), (941, 183816), (999, 173144), (1242, 139268), (1332, 129858), (1656, 104451), (1702, 101628), (1882, 91908), (1998, 86572), (2484, 69634), (2553, 67752), (2664, 64929), (2823, 61272), (3404, 50814), (3764, 45954), (3996, 43286), (4968, 34817), (5106, 33876), (5646, 30636), (6808, 25407), (7528, 22977), (7659, 22584), (7992, 21643), (8469, 20424), (10212, 16938), (11292, 15318)]