161602272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 144

約数和(自身を含む): 524225520

約数和(自身を除く): 362623248

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, 2448, 2539, 2652, 3536, 3744, 3978, 4896, 5078, 5304, 7072, 7617, 7956, 10156, 10608, 15234, 15912, 20312, 21216, 22851, 30468, 31824, 33007, 40624, 43163, 45702, 60936, 63648, 66014, 81248, 86326, 91404, 99021, 121872, 129489, 132028, 172652, 182808, 198042, 243744, 258978, 264056, 297063, 345304, 365616, 388467, 396084, 517956, 528112, 561119, 594126, 690608, 731232, 776934, 792168, 1035912, 1056224, 1122238, 1188252, 1381216, 1553868, 1584336, 1683357, 2071824, 2244476, 2376504, 3107736, 3168672, 3366714, 4143648, 4488952, 4753008, 5050071, 6215472, 6733428, 8977904, 9506016, 10100142, 12430944, 13466856, 17955808, 20200284, 26933712, 40400568, 53867424, 80801136, 161602272]

約数ペア:

[(1, 161602272), (2, 80801136), (3, 53867424), (4, 40400568), (6, 26933712), (8, 20200284), (9, 17955808), (12, 13466856), (13, 12430944), (16, 10100142), (17, 9506016), (18, 8977904), (24, 6733428), (26, 6215472), (32, 5050071), (34, 4753008), (36, 4488952), (39, 4143648), (48, 3366714), (51, 3168672), (52, 3107736), (68, 2376504), (72, 2244476), (78, 2071824), (96, 1683357), (102, 1584336), (104, 1553868), (117, 1381216), (136, 1188252), (144, 1122238), (153, 1056224), (156, 1035912), (204, 792168), (208, 776934), (221, 731232), (234, 690608), (272, 594126), (288, 561119), (306, 528112), (312, 517956), (408, 396084), (416, 388467), (442, 365616), (468, 345304), (544, 297063), (612, 264056), (624, 258978), (663, 243744), (816, 198042), (884, 182808), (936, 172652), (1224, 132028), (1248, 129489), (1326, 121872), (1632, 99021), (1768, 91404), (1872, 86326), (1989, 81248), (2448, 66014), (2539, 63648), (2652, 60936), (3536, 45702), (3744, 43163), (3978, 40624), (4896, 33007), (5078, 31824), (5304, 30468), (7072, 22851), (7617, 21216), (7956, 20312), (10156, 15912), (10608, 15234)]