128352144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 378547200

約数和(自身を除く): 250195056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 29, 38, 46, 48, 57, 58, 69, 76, 87, 92, 114, 116, 138, 152, 174, 184, 211, 228, 232, 276, 304, 348, 368, 422, 437, 456, 464, 551, 552, 633, 667, 696, 844, 874, 912, 1102, 1104, 1266, 1311, 1334, 1392, 1653, 1688, 1748, 2001, 2204, 2532, 2622, 2668, 3306, 3376, 3496, 4002, 4009, 4408, 4853, 5064, 5244, 5336, 6119, 6612, 6992, 8004, 8018, 8816, 9706, 10128, 10488, 10672, 12027, 12238, 12673, 13224, 14559, 16008, 16036, 18357, 19412, 20976, 24054, 24476, 25346, 26448, 29118, 32016, 32072, 36714, 38019, 38824, 48108, 48952, 50692, 58236, 64144, 73428, 76038, 77648, 92207, 96216, 97904, 101384, 116261, 116472, 140737, 146856, 152076, 184414, 192432, 202768, 232522, 232944, 276621, 281474, 293712, 304152, 348783, 368828, 422211, 465044, 553242, 562948, 608304, 697566, 737656, 844422, 930088, 1106484, 1125896, 1395132, 1475312, 1688844, 1860176, 2212968, 2251792, 2674003, 2790264, 3377688, 4425936, 5348006, 5580528, 6755376, 8022009, 10696012, 16044018, 21392024, 32088036, 42784048, 64176072, 128352144]

約数ペア:

[(1, 128352144), (2, 64176072), (3, 42784048), (4, 32088036), (6, 21392024), (8, 16044018), (12, 10696012), (16, 8022009), (19, 6755376), (23, 5580528), (24, 5348006), (29, 4425936), (38, 3377688), (46, 2790264), (48, 2674003), (57, 2251792), (58, 2212968), (69, 1860176), (76, 1688844), (87, 1475312), (92, 1395132), (114, 1125896), (116, 1106484), (138, 930088), (152, 844422), (174, 737656), (184, 697566), (211, 608304), (228, 562948), (232, 553242), (276, 465044), (304, 422211), (348, 368828), (368, 348783), (422, 304152), (437, 293712), (456, 281474), (464, 276621), (551, 232944), (552, 232522), (633, 202768), (667, 192432), (696, 184414), (844, 152076), (874, 146856), (912, 140737), (1102, 116472), (1104, 116261), (1266, 101384), (1311, 97904), (1334, 96216), (1392, 92207), (1653, 77648), (1688, 76038), (1748, 73428), (2001, 64144), (2204, 58236), (2532, 50692), (2622, 48952), (2668, 48108), (3306, 38824), (3376, 38019), (3496, 36714), (4002, 32072), (4009, 32016), (4408, 29118), (4853, 26448), (5064, 25346), (5244, 24476), (5336, 24054), (6119, 20976), (6612, 19412), (6992, 18357), (8004, 16036), (8018, 16008), (8816, 14559), (9706, 13224), (10128, 12673), (10488, 12238), (10672, 12027)]