145407312

素因数分解:

$2^4\times 3^5\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 426535200

約数和(自身を除く): 281127888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 243, 251, 298, 324, 432, 447, 486, 502, 596, 648, 753, 894, 972, 1004, 1192, 1296, 1341, 1506, 1788, 1944, 2008, 2259, 2384, 2682, 3012, 3576, 3888, 4016, 4023, 4518, 5364, 6024, 6777, 7152, 8046, 9036, 10728, 12048, 12069, 13554, 16092, 18072, 20331, 21456, 24138, 27108, 32184, 36144, 36207, 37399, 40662, 48276, 54216, 60993, 64368, 72414, 74798, 81324, 96552, 108432, 112197, 121986, 144828, 149596, 162648, 193104, 224394, 243972, 289656, 299192, 325296, 336591, 448788, 487944, 579312, 598384, 673182, 897576, 975888, 1009773, 1346364, 1795152, 2019546, 2692728, 3029319, 4039092, 5385456, 6058638, 8078184, 9087957, 12117276, 16156368, 18175914, 24234552, 36351828, 48469104, 72703656, 145407312]

約数ペア:

[(1, 145407312), (2, 72703656), (3, 48469104), (4, 36351828), (6, 24234552), (8, 18175914), (9, 16156368), (12, 12117276), (16, 9087957), (18, 8078184), (24, 6058638), (27, 5385456), (36, 4039092), (48, 3029319), (54, 2692728), (72, 2019546), (81, 1795152), (108, 1346364), (144, 1009773), (149, 975888), (162, 897576), (216, 673182), (243, 598384), (251, 579312), (298, 487944), (324, 448788), (432, 336591), (447, 325296), (486, 299192), (502, 289656), (596, 243972), (648, 224394), (753, 193104), (894, 162648), (972, 149596), (1004, 144828), (1192, 121986), (1296, 112197), (1341, 108432), (1506, 96552), (1788, 81324), (1944, 74798), (2008, 72414), (2259, 64368), (2384, 60993), (2682, 54216), (3012, 48276), (3576, 40662), (3888, 37399), (4016, 36207), (4023, 36144), (4518, 32184), (5364, 27108), (6024, 24138), (6777, 21456), (7152, 20331), (8046, 18072), (9036, 16092), (10728, 13554), (12048, 12069)]