156724236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7959

約数の個数: 72

約数和(自身を含む): 431449200

約数和(自身を除く): 274724964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 7901, 9918, 15802, 19836, 23703, 31604, 47406, 71109, 94812, 142218, 150119, 229129, 284436, 300238, 450357, 458258, 600476, 687387, 900714, 916516, 1351071, 1374774, 1801428, 2062161, 2702142, 2749548, 4124322, 4353451, 5404284, 8248644, 8706902, 13060353, 17413804, 26120706, 39181059, 52241412, 78362118, 156724236]

約数ペア:

[(1, 156724236), (2, 78362118), (3, 52241412), (4, 39181059), (6, 26120706), (9, 17413804), (12, 13060353), (18, 8706902), (19, 8248644), (29, 5404284), (36, 4353451), (38, 4124322), (57, 2749548), (58, 2702142), (76, 2062161), (87, 1801428), (114, 1374774), (116, 1351071), (171, 916516), (174, 900714), (228, 687387), (261, 600476), (342, 458258), (348, 450357), (522, 300238), (551, 284436), (684, 229129), (1044, 150119), (1102, 142218), (1653, 94812), (2204, 71109), (3306, 47406), (4959, 31604), (6612, 23703), (7901, 19836), (9918, 15802)]