178333272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 128

約数和(自身を含む): 546840000

約数和(自身を除く): 368506728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 82, 104, 108, 117, 123, 156, 164, 216, 234, 246, 312, 328, 351, 369, 468, 492, 533, 702, 738, 936, 984, 1066, 1107, 1404, 1476, 1549, 1599, 2132, 2214, 2808, 2952, 3098, 3198, 4264, 4428, 4647, 4797, 6196, 6396, 8856, 9294, 9594, 12392, 12792, 13941, 14391, 18588, 19188, 20137, 27882, 28782, 37176, 38376, 40274, 41823, 55764, 57564, 60411, 63509, 80548, 83646, 111528, 115128, 120822, 127018, 161096, 167292, 181233, 190527, 241644, 254036, 334584, 362466, 381054, 483288, 508072, 543699, 571581, 724932, 762108, 825617, 1087398, 1143162, 1449864, 1524216, 1651234, 1714743, 2174796, 2286324, 2476851, 3302468, 3429486, 4349592, 4572648, 4953702, 6604936, 6858972, 7430553, 9907404, 13717944, 14861106, 19814808, 22291659, 29722212, 44583318, 59444424, 89166636, 178333272]

約数ペア:

[(1, 178333272), (2, 89166636), (3, 59444424), (4, 44583318), (6, 29722212), (8, 22291659), (9, 19814808), (12, 14861106), (13, 13717944), (18, 9907404), (24, 7430553), (26, 6858972), (27, 6604936), (36, 4953702), (39, 4572648), (41, 4349592), (52, 3429486), (54, 3302468), (72, 2476851), (78, 2286324), (82, 2174796), (104, 1714743), (108, 1651234), (117, 1524216), (123, 1449864), (156, 1143162), (164, 1087398), (216, 825617), (234, 762108), (246, 724932), (312, 571581), (328, 543699), (351, 508072), (369, 483288), (468, 381054), (492, 362466), (533, 334584), (702, 254036), (738, 241644), (936, 190527), (984, 181233), (1066, 167292), (1107, 161096), (1404, 127018), (1476, 120822), (1549, 115128), (1599, 111528), (2132, 83646), (2214, 80548), (2808, 63509), (2952, 60411), (3098, 57564), (3198, 55764), (4264, 41823), (4428, 40274), (4647, 38376), (4797, 37176), (6196, 28782), (6396, 27882), (8856, 20137), (9294, 19188), (9594, 18588), (12392, 14391), (12792, 13941)]