127528752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 363072000

約数和(自身を除く): 235543248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 169, 199, 208, 237, 312, 316, 338, 398, 474, 507, 597, 624, 632, 676, 796, 948, 1014, 1027, 1194, 1264, 1352, 1592, 1896, 2028, 2054, 2388, 2587, 2704, 3081, 3184, 3792, 4056, 4108, 4776, 5174, 6162, 7761, 8112, 8216, 9552, 10348, 12324, 13351, 15522, 15721, 16432, 20696, 24648, 26702, 31044, 31442, 33631, 40053, 41392, 47163, 49296, 53404, 62088, 62884, 67262, 80106, 94326, 100893, 106808, 124176, 125768, 134524, 160212, 188652, 201786, 204373, 213616, 251536, 269048, 320424, 377304, 403572, 408746, 538096, 613119, 640848, 754608, 807144, 817492, 1226238, 1614288, 1634984, 2452476, 2656849, 3269968, 4904952, 5313698, 7970547, 9809904, 10627396, 15941094, 21254792, 31882188, 42509584, 63764376, 127528752]

約数ペア:

[(1, 127528752), (2, 63764376), (3, 42509584), (4, 31882188), (6, 21254792), (8, 15941094), (12, 10627396), (13, 9809904), (16, 7970547), (24, 5313698), (26, 4904952), (39, 3269968), (48, 2656849), (52, 2452476), (78, 1634984), (79, 1614288), (104, 1226238), (156, 817492), (158, 807144), (169, 754608), (199, 640848), (208, 613119), (237, 538096), (312, 408746), (316, 403572), (338, 377304), (398, 320424), (474, 269048), (507, 251536), (597, 213616), (624, 204373), (632, 201786), (676, 188652), (796, 160212), (948, 134524), (1014, 125768), (1027, 124176), (1194, 106808), (1264, 100893), (1352, 94326), (1592, 80106), (1896, 67262), (2028, 62884), (2054, 62088), (2388, 53404), (2587, 49296), (2704, 47163), (3081, 41392), (3184, 40053), (3792, 33631), (4056, 31442), (4108, 31044), (4776, 26702), (5174, 24648), (6162, 20696), (7761, 16432), (8112, 15721), (8216, 15522), (9552, 13351), (10348, 12324)]