154982268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 503193600

約数和(自身を除く): 348211332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 84, 93, 102, 108, 119, 124, 126, 153, 186, 189, 204, 217, 238, 252, 279, 306, 357, 372, 378, 389, 434, 459, 476, 527, 558, 612, 651, 714, 756, 778, 837, 868, 918, 1054, 1071, 1116, 1167, 1302, 1428, 1556, 1581, 1674, 1836, 1953, 2108, 2142, 2334, 2604, 2723, 3162, 3213, 3348, 3501, 3689, 3906, 4284, 4668, 4743, 5446, 5859, 6324, 6426, 6613, 7002, 7378, 7812, 8169, 9486, 10503, 10892, 11067, 11718, 12059, 12852, 13226, 14004, 14229, 14756, 16338, 18972, 19839, 21006, 22134, 23436, 24118, 24507, 26452, 28458, 32676, 33201, 36177, 39678, 42012, 44268, 46291, 48236, 49014, 56916, 59517, 66402, 72354, 73521, 79356, 84413, 92582, 98028, 99603, 108531, 119034, 132804, 138873, 144708, 147042, 168826, 178551, 185164, 199206, 205003, 217062, 238068, 253239, 277746, 294084, 325593, 337652, 357102, 398412, 410006, 416619, 434124, 506478, 555492, 615009, 651186, 714204, 759717, 820012, 833238, 1012956, 1230018, 1249857, 1302372, 1435021, 1519434, 1666476, 1845027, 2279151, 2460036, 2499714, 2870042, 3038868, 3690054, 4305063, 4558302, 4999428, 5535081, 5740084, 7380108, 8610126, 9116604, 11070162, 12915189, 17220252, 22140324, 25830378, 38745567, 51660756, 77491134, 154982268]

約数ペア:

[(1, 154982268), (2, 77491134), (3, 51660756), (4, 38745567), (6, 25830378), (7, 22140324), (9, 17220252), (12, 12915189), (14, 11070162), (17, 9116604), (18, 8610126), (21, 7380108), (27, 5740084), (28, 5535081), (31, 4999428), (34, 4558302), (36, 4305063), (42, 3690054), (51, 3038868), (54, 2870042), (62, 2499714), (63, 2460036), (68, 2279151), (84, 1845027), (93, 1666476), (102, 1519434), (108, 1435021), (119, 1302372), (124, 1249857), (126, 1230018), (153, 1012956), (186, 833238), (189, 820012), (204, 759717), (217, 714204), (238, 651186), (252, 615009), (279, 555492), (306, 506478), (357, 434124), (372, 416619), (378, 410006), (389, 398412), (434, 357102), (459, 337652), (476, 325593), (527, 294084), (558, 277746), (612, 253239), (651, 238068), (714, 217062), (756, 205003), (778, 199206), (837, 185164), (868, 178551), (918, 168826), (1054, 147042), (1071, 144708), (1116, 138873), (1167, 132804), (1302, 119034), (1428, 108531), (1556, 99603), (1581, 98028), (1674, 92582), (1836, 84413), (1953, 79356), (2108, 73521), (2142, 72354), (2334, 66402), (2604, 59517), (2723, 56916), (3162, 49014), (3213, 48236), (3348, 46291), (3501, 44268), (3689, 42012), (3906, 39678), (4284, 36177), (4668, 33201), (4743, 32676), (5446, 28458), (5859, 26452), (6324, 24507), (6426, 24118), (6613, 23436), (7002, 22134), (7378, 21006), (7812, 19839), (8169, 18972), (9486, 16338), (10503, 14756), (10892, 14229), (11067, 14004), (11718, 13226), (12059, 12852)]