154345824

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 144

約数和(自身を含む): 475517952

約数和(自身を除く): 321172128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 828, 863, 864, 972, 1104, 1242, 1296, 1656, 1726, 1863, 1944, 2208, 2484, 2589, 2592, 3312, 3452, 3726, 3888, 4968, 5178, 5589, 6624, 6904, 7452, 7767, 7776, 9936, 10356, 11178, 13808, 14904, 15534, 19849, 19872, 20712, 22356, 23301, 27616, 29808, 31068, 39698, 41424, 44712, 46602, 59547, 59616, 62136, 69903, 79396, 82848, 89424, 93204, 119094, 124272, 139806, 158792, 178641, 178848, 186408, 209709, 238188, 248544, 279612, 317584, 357282, 372816, 419418, 476376, 535923, 559224, 635168, 714564, 745632, 838836, 952752, 1071846, 1118448, 1429128, 1607769, 1677672, 1905504, 2143692, 2236896, 2858256, 3215538, 3355344, 4287384, 4823307, 5716512, 6431076, 6710688, 8574768, 9646614, 12862152, 17149536, 19293228, 25724304, 38586456, 51448608, 77172912, 154345824]

約数ペア:

[(1, 154345824), (2, 77172912), (3, 51448608), (4, 38586456), (6, 25724304), (8, 19293228), (9, 17149536), (12, 12862152), (16, 9646614), (18, 8574768), (23, 6710688), (24, 6431076), (27, 5716512), (32, 4823307), (36, 4287384), (46, 3355344), (48, 3215538), (54, 2858256), (69, 2236896), (72, 2143692), (81, 1905504), (92, 1677672), (96, 1607769), (108, 1429128), (138, 1118448), (144, 1071846), (162, 952752), (184, 838836), (207, 745632), (216, 714564), (243, 635168), (276, 559224), (288, 535923), (324, 476376), (368, 419418), (414, 372816), (432, 357282), (486, 317584), (552, 279612), (621, 248544), (648, 238188), (736, 209709), (828, 186408), (863, 178848), (864, 178641), (972, 158792), (1104, 139806), (1242, 124272), (1296, 119094), (1656, 93204), (1726, 89424), (1863, 82848), (1944, 79396), (2208, 69903), (2484, 62136), (2589, 59616), (2592, 59547), (3312, 46602), (3452, 44712), (3726, 41424), (3888, 39698), (4968, 31068), (5178, 29808), (5589, 27616), (6624, 23301), (6904, 22356), (7452, 20712), (7767, 19872), (7776, 19849), (9936, 15534), (10356, 14904), (11178, 13808)]