197278848

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4427

約数の個数: 128

約数和(自身を含む): 627177600

約数和(自身を除く): 429898752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4391, 4992, 5616, 7488, 8782, 11232, 13173, 14976, 17564, 22464, 26346, 35128, 39519, 44928, 52692, 57083, 70256, 79038, 105384, 114166, 118557, 140512, 158076, 171249, 210768, 228332, 237114, 281024, 316152, 342498, 421536, 456664, 474228, 513747, 562048, 632304, 684996, 843072, 913328, 948456, 1027494, 1264608, 1369992, 1541241, 1686144, 1826656, 1896912, 2054988, 2529216, 2739984, 3082482, 3653312, 3793824, 4109976, 5058432, 5479968, 6164964, 7306624, 7587648, 8219952, 10959936, 12329928, 15175296, 16439904, 21919872, 24659856, 32879808, 49319712, 65759616, 98639424, 197278848]

約数ペア:

[(1, 197278848), (2, 98639424), (3, 65759616), (4, 49319712), (6, 32879808), (8, 24659856), (9, 21919872), (12, 16439904), (13, 15175296), (16, 12329928), (18, 10959936), (24, 8219952), (26, 7587648), (27, 7306624), (32, 6164964), (36, 5479968), (39, 5058432), (48, 4109976), (52, 3793824), (54, 3653312), (64, 3082482), (72, 2739984), (78, 2529216), (96, 2054988), (104, 1896912), (108, 1826656), (117, 1686144), (128, 1541241), (144, 1369992), (156, 1264608), (192, 1027494), (208, 948456), (216, 913328), (234, 843072), (288, 684996), (312, 632304), (351, 562048), (384, 513747), (416, 474228), (432, 456664), (468, 421536), (576, 342498), (624, 316152), (702, 281024), (832, 237114), (864, 228332), (936, 210768), (1152, 171249), (1248, 158076), (1404, 140512), (1664, 118557), (1728, 114166), (1872, 105384), (2496, 79038), (2808, 70256), (3456, 57083), (3744, 52692), (4391, 44928), (4992, 39519), (5616, 35128), (7488, 26346), (8782, 22464), (11232, 17564), (13173, 14976)]