123786624

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 358656480

約数和(自身を除く): 234869856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 137, 156, 181, 192, 208, 274, 312, 362, 384, 411, 416, 543, 548, 624, 724, 822, 832, 1086, 1096, 1248, 1448, 1644, 1664, 1781, 2172, 2192, 2353, 2496, 2896, 3288, 3562, 4344, 4384, 4706, 4992, 5343, 5792, 6576, 7059, 7124, 8688, 8768, 9412, 10686, 11584, 13152, 14118, 14248, 17376, 17536, 18824, 21372, 23168, 24797, 26304, 28236, 28496, 34752, 37648, 42744, 49594, 52608, 56472, 56992, 69504, 74391, 75296, 85488, 99188, 112944, 113984, 148782, 150592, 170976, 198376, 225888, 227968, 297564, 301184, 322361, 341952, 396752, 451776, 595128, 644722, 683904, 793504, 903552, 967083, 1190256, 1289444, 1587008, 1934166, 2380512, 2578888, 3174016, 3868332, 4761024, 5157776, 7736664, 9522048, 10315552, 15473328, 20631104, 30946656, 41262208, 61893312, 123786624]

約数ペア:

[(1, 123786624), (2, 61893312), (3, 41262208), (4, 30946656), (6, 20631104), (8, 15473328), (12, 10315552), (13, 9522048), (16, 7736664), (24, 5157776), (26, 4761024), (32, 3868332), (39, 3174016), (48, 2578888), (52, 2380512), (64, 1934166), (78, 1587008), (96, 1289444), (104, 1190256), (128, 967083), (137, 903552), (156, 793504), (181, 683904), (192, 644722), (208, 595128), (274, 451776), (312, 396752), (362, 341952), (384, 322361), (411, 301184), (416, 297564), (543, 227968), (548, 225888), (624, 198376), (724, 170976), (822, 150592), (832, 148782), (1086, 113984), (1096, 112944), (1248, 99188), (1448, 85488), (1644, 75296), (1664, 74391), (1781, 69504), (2172, 56992), (2192, 56472), (2353, 52608), (2496, 49594), (2896, 42744), (3288, 37648), (3562, 34752), (4344, 28496), (4384, 28236), (4706, 26304), (4992, 24797), (5343, 23168), (5792, 21372), (6576, 18824), (7059, 17536), (7124, 17376), (8688, 14248), (8768, 14118), (9412, 13152), (10686, 11584)]