165040416

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1616

約数の個数: 120

約数和(自身を含む): 497537964

約数和(自身を除く): 332497548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 432, 492, 648, 656, 738, 864, 984, 1107, 1296, 1312, 1476, 1553, 1968, 2214, 2592, 2952, 3106, 3321, 3936, 4428, 4659, 5904, 6212, 6642, 8856, 9318, 11808, 12424, 13284, 13977, 17712, 18636, 24848, 26568, 27954, 35424, 37272, 41931, 49696, 53136, 55908, 63673, 74544, 83862, 106272, 111816, 125793, 127346, 149088, 167724, 191019, 223632, 251586, 254692, 335448, 382038, 447264, 503172, 509384, 573057, 670896, 764076, 1006344, 1018768, 1146114, 1341792, 1528152, 1719171, 2012688, 2037536, 2292228, 3056304, 3438342, 4025376, 4584456, 5157513, 6112608, 6876684, 9168912, 10315026, 13753368, 18337824, 20630052, 27506736, 41260104, 55013472, 82520208, 165040416]

約数ペア:

[(1, 165040416), (2, 82520208), (3, 55013472), (4, 41260104), (6, 27506736), (8, 20630052), (9, 18337824), (12, 13753368), (16, 10315026), (18, 9168912), (24, 6876684), (27, 6112608), (32, 5157513), (36, 4584456), (41, 4025376), (48, 3438342), (54, 3056304), (72, 2292228), (81, 2037536), (82, 2012688), (96, 1719171), (108, 1528152), (123, 1341792), (144, 1146114), (162, 1018768), (164, 1006344), (216, 764076), (246, 670896), (288, 573057), (324, 509384), (328, 503172), (369, 447264), (432, 382038), (492, 335448), (648, 254692), (656, 251586), (738, 223632), (864, 191019), (984, 167724), (1107, 149088), (1296, 127346), (1312, 125793), (1476, 111816), (1553, 106272), (1968, 83862), (2214, 74544), (2592, 63673), (2952, 55908), (3106, 53136), (3321, 49696), (3936, 41931), (4428, 37272), (4659, 35424), (5904, 27954), (6212, 26568), (6642, 24848), (8856, 18636), (9318, 17712), (11808, 13977), (12424, 13284)]