168553944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 524509440

約数和(自身を除く): 355955496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 37, 39, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 148, 156, 157, 186, 222, 234, 248, 279, 296, 312, 314, 333, 372, 403, 444, 468, 471, 481, 558, 628, 666, 744, 806, 888, 936, 942, 962, 1116, 1147, 1209, 1256, 1332, 1413, 1443, 1612, 1884, 1924, 2041, 2232, 2294, 2418, 2664, 2826, 2886, 3224, 3441, 3627, 3768, 3848, 4082, 4329, 4588, 4836, 4867, 5652, 5772, 5809, 6123, 6882, 7254, 8164, 8658, 9176, 9672, 9734, 10323, 11304, 11544, 11618, 12246, 13764, 14508, 14601, 14911, 16328, 17316, 17427, 18369, 19468, 20646, 23236, 24492, 27528, 29016, 29202, 29822, 34632, 34854, 36738, 38936, 41292, 43803, 44733, 46472, 48984, 52281, 58404, 59644, 63271, 69708, 73476, 75517, 82584, 87606, 89466, 104562, 116808, 119288, 126542, 134199, 139416, 146952, 151034, 175212, 178932, 180079, 189813, 209124, 226551, 253084, 268398, 302068, 350424, 357864, 360158, 379626, 418248, 453102, 506168, 536796, 540237, 569439, 604136, 679653, 720316, 759252, 906204, 1073592, 1080474, 1138878, 1359306, 1440632, 1518504, 1620711, 1812408, 2160948, 2277756, 2341027, 2718612, 3241422, 4321896, 4555512, 4682054, 5437224, 6482844, 7023081, 9364108, 12965688, 14046162, 18728216, 21069243, 28092324, 42138486, 56184648, 84276972, 168553944]

約数ペア:

[(1, 168553944), (2, 84276972), (3, 56184648), (4, 42138486), (6, 28092324), (8, 21069243), (9, 18728216), (12, 14046162), (13, 12965688), (18, 9364108), (24, 7023081), (26, 6482844), (31, 5437224), (36, 4682054), (37, 4555512), (39, 4321896), (52, 3241422), (62, 2718612), (72, 2341027), (74, 2277756), (78, 2160948), (93, 1812408), (104, 1620711), (111, 1518504), (117, 1440632), (124, 1359306), (148, 1138878), (156, 1080474), (157, 1073592), (186, 906204), (222, 759252), (234, 720316), (248, 679653), (279, 604136), (296, 569439), (312, 540237), (314, 536796), (333, 506168), (372, 453102), (403, 418248), (444, 379626), (468, 360158), (471, 357864), (481, 350424), (558, 302068), (628, 268398), (666, 253084), (744, 226551), (806, 209124), (888, 189813), (936, 180079), (942, 178932), (962, 175212), (1116, 151034), (1147, 146952), (1209, 139416), (1256, 134199), (1332, 126542), (1413, 119288), (1443, 116808), (1612, 104562), (1884, 89466), (1924, 87606), (2041, 82584), (2232, 75517), (2294, 73476), (2418, 69708), (2664, 63271), (2826, 59644), (2886, 58404), (3224, 52281), (3441, 48984), (3627, 46472), (3768, 44733), (3848, 43803), (4082, 41292), (4329, 38936), (4588, 36738), (4836, 34854), (4867, 34632), (5652, 29822), (5772, 29202), (5809, 29016), (6123, 27528), (6882, 24492), (7254, 23236), (8164, 20646), (8658, 19468), (9176, 18369), (9672, 17427), (9734, 17316), (10323, 16328), (11304, 14911), (11544, 14601), (11618, 14508), (12246, 13764)]