123256224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4739

約数の個数: 144

約数和(自身を含む): 431488512

約数和(自身を除く): 308232288

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, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 4703, 6552, 8736, 9406, 13104, 14109, 18812, 26208, 28218, 32921, 37624, 42327, 56436, 61139, 65842, 75248, 84654, 98763, 112872, 122278, 131684, 150496, 169308, 183417, 197526, 225744, 244556, 263368, 296289, 338616, 366834, 395052, 427973, 451488, 489112, 526736, 550251, 592578, 677232, 733668, 790104, 855946, 978224, 1053472, 1100502, 1185156, 1283919, 1354464, 1467336, 1580208, 1711892, 1956448, 2201004, 2370312, 2567838, 2934672, 3160416, 3423784, 3851757, 4402008, 4740624, 5135676, 5869344, 6847568, 7703514, 8804016, 9481248, 10271352, 13695136, 15407028, 17608032, 20542704, 30814056, 41085408, 61628112, 123256224]

約数ペア:

[(1, 123256224), (2, 61628112), (3, 41085408), (4, 30814056), (6, 20542704), (7, 17608032), (8, 15407028), (9, 13695136), (12, 10271352), (13, 9481248), (14, 8804016), (16, 7703514), (18, 6847568), (21, 5869344), (24, 5135676), (26, 4740624), (28, 4402008), (32, 3851757), (36, 3423784), (39, 3160416), (42, 2934672), (48, 2567838), (52, 2370312), (56, 2201004), (63, 1956448), (72, 1711892), (78, 1580208), (84, 1467336), (91, 1354464), (96, 1283919), (104, 1185156), (112, 1100502), (117, 1053472), (126, 978224), (144, 855946), (156, 790104), (168, 733668), (182, 677232), (208, 592578), (224, 550251), (234, 526736), (252, 489112), (273, 451488), (288, 427973), (312, 395052), (336, 366834), (364, 338616), (416, 296289), (468, 263368), (504, 244556), (546, 225744), (624, 197526), (672, 183417), (728, 169308), (819, 150496), (936, 131684), (1008, 122278), (1092, 112872), (1248, 98763), (1456, 84654), (1638, 75248), (1872, 65842), (2016, 61139), (2184, 56436), (2912, 42327), (3276, 37624), (3744, 32921), (4368, 28218), (4703, 26208), (6552, 18812), (8736, 14109), (9406, 13104)]