131197248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2541

約数の個数: 168

約数和(自身を含む): 463019648

約数和(自身を除く): 331822400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2503, 2912, 3276, 3744, 4032, 4368, 5006, 5824, 6552, 7488, 7509, 8736, 10012, 13104, 15018, 17472, 17521, 20024, 22527, 26208, 30036, 32539, 35042, 40048, 45054, 52416, 52563, 60072, 65078, 70084, 80096, 90108, 97617, 105126, 120144, 130156, 140168, 157689, 160192, 180216, 195234, 210252, 227773, 240288, 260312, 280336, 292851, 315378, 360432, 390468, 420504, 455546, 480576, 520624, 560672, 585702, 630756, 683319, 720864, 780936, 841008, 911092, 1041248, 1121344, 1171404, 1261512, 1366638, 1441728, 1561872, 1682016, 1822184, 2049957, 2082496, 2342808, 2523024, 2733276, 3123744, 3364032, 3644368, 4099914, 4685616, 5046048, 5466552, 6247488, 7288736, 8199828, 9371232, 10092096, 10933104, 14577472, 16399656, 18742464, 21866208, 32799312, 43732416, 65598624, 131197248]

約数ペア:

[(1, 131197248), (2, 65598624), (3, 43732416), (4, 32799312), (6, 21866208), (7, 18742464), (8, 16399656), (9, 14577472), (12, 10933104), (13, 10092096), (14, 9371232), (16, 8199828), (18, 7288736), (21, 6247488), (24, 5466552), (26, 5046048), (28, 4685616), (32, 4099914), (36, 3644368), (39, 3364032), (42, 3123744), (48, 2733276), (52, 2523024), (56, 2342808), (63, 2082496), (64, 2049957), (72, 1822184), (78, 1682016), (84, 1561872), (91, 1441728), (96, 1366638), (104, 1261512), (112, 1171404), (117, 1121344), (126, 1041248), (144, 911092), (156, 841008), (168, 780936), (182, 720864), (192, 683319), (208, 630756), (224, 585702), (234, 560672), (252, 520624), (273, 480576), (288, 455546), (312, 420504), (336, 390468), (364, 360432), (416, 315378), (448, 292851), (468, 280336), (504, 260312), (546, 240288), (576, 227773), (624, 210252), (672, 195234), (728, 180216), (819, 160192), (832, 157689), (936, 140168), (1008, 130156), (1092, 120144), (1248, 105126), (1344, 97617), (1456, 90108), (1638, 80096), (1872, 70084), (2016, 65078), (2184, 60072), (2496, 52563), (2503, 52416), (2912, 45054), (3276, 40048), (3744, 35042), (4032, 32539), (4368, 30036), (5006, 26208), (5824, 22527), (6552, 20024), (7488, 17521), (7509, 17472), (8736, 15018), (10012, 13104)]