131305824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2109

約数の個数: 144

約数和(自身を含む): 425984832

約数和(自身を除く): 294679008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2063, 2448, 2652, 3536, 3744, 3978, 4126, 4896, 5304, 6189, 7072, 7956, 8252, 10608, 12378, 15912, 16504, 18567, 21216, 24756, 26819, 31824, 33008, 35071, 37134, 49512, 53638, 63648, 66016, 70142, 74268, 80457, 99024, 105213, 107276, 140284, 148536, 160914, 198048, 210426, 214552, 241371, 280568, 297072, 315639, 321828, 420852, 429104, 455923, 482742, 561136, 594144, 631278, 643656, 841704, 858208, 911846, 965484, 1122272, 1262556, 1287312, 1367769, 1683408, 1823692, 1930968, 2525112, 2574624, 2735538, 3366816, 3647384, 3861936, 4103307, 5050224, 5471076, 7294768, 7723872, 8206614, 10100448, 10942152, 14589536, 16413228, 21884304, 32826456, 43768608, 65652912, 131305824]

約数ペア:

[(1, 131305824), (2, 65652912), (3, 43768608), (4, 32826456), (6, 21884304), (8, 16413228), (9, 14589536), (12, 10942152), (13, 10100448), (16, 8206614), (17, 7723872), (18, 7294768), (24, 5471076), (26, 5050224), (32, 4103307), (34, 3861936), (36, 3647384), (39, 3366816), (48, 2735538), (51, 2574624), (52, 2525112), (68, 1930968), (72, 1823692), (78, 1683408), (96, 1367769), (102, 1287312), (104, 1262556), (117, 1122272), (136, 965484), (144, 911846), (153, 858208), (156, 841704), (204, 643656), (208, 631278), (221, 594144), (234, 561136), (272, 482742), (288, 455923), (306, 429104), (312, 420852), (408, 321828), (416, 315639), (442, 297072), (468, 280568), (544, 241371), (612, 214552), (624, 210426), (663, 198048), (816, 160914), (884, 148536), (936, 140284), (1224, 107276), (1248, 105213), (1326, 99024), (1632, 80457), (1768, 74268), (1872, 70142), (1989, 66016), (2063, 63648), (2448, 53638), (2652, 49512), (3536, 37134), (3744, 35071), (3978, 33008), (4126, 31824), (4896, 26819), (5304, 24756), (6189, 21216), (7072, 18567), (7956, 16504), (8252, 15912), (10608, 12378)]