148399728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 433305600

約数和(自身を除く): 284905872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 38, 48, 57, 58, 62, 76, 87, 93, 114, 116, 124, 152, 174, 181, 186, 228, 232, 248, 304, 348, 362, 372, 456, 464, 496, 543, 551, 589, 696, 724, 744, 899, 912, 1086, 1102, 1178, 1392, 1448, 1488, 1653, 1767, 1798, 2172, 2204, 2356, 2697, 2896, 3306, 3439, 3534, 3596, 4344, 4408, 4712, 5249, 5394, 5611, 6612, 6878, 7068, 7192, 8688, 8816, 9424, 10317, 10498, 10788, 11222, 13224, 13756, 14136, 14384, 15747, 16833, 17081, 20634, 20996, 21576, 22444, 26448, 27512, 28272, 31494, 33666, 34162, 41268, 41992, 43152, 44888, 51243, 55024, 62988, 67332, 68324, 82536, 83984, 89776, 99731, 102486, 106609, 125976, 134664, 136648, 162719, 165072, 199462, 204972, 213218, 251952, 269328, 273296, 299193, 319827, 325438, 398924, 409944, 426436, 488157, 598386, 639654, 650876, 797848, 819888, 852872, 976314, 1196772, 1279308, 1301752, 1595696, 1705744, 1952628, 2393544, 2558616, 2603504, 3091661, 3905256, 4787088, 5117232, 6183322, 7810512, 9274983, 12366644, 18549966, 24733288, 37099932, 49466576, 74199864, 148399728]

約数ペア:

[(1, 148399728), (2, 74199864), (3, 49466576), (4, 37099932), (6, 24733288), (8, 18549966), (12, 12366644), (16, 9274983), (19, 7810512), (24, 6183322), (29, 5117232), (31, 4787088), (38, 3905256), (48, 3091661), (57, 2603504), (58, 2558616), (62, 2393544), (76, 1952628), (87, 1705744), (93, 1595696), (114, 1301752), (116, 1279308), (124, 1196772), (152, 976314), (174, 852872), (181, 819888), (186, 797848), (228, 650876), (232, 639654), (248, 598386), (304, 488157), (348, 426436), (362, 409944), (372, 398924), (456, 325438), (464, 319827), (496, 299193), (543, 273296), (551, 269328), (589, 251952), (696, 213218), (724, 204972), (744, 199462), (899, 165072), (912, 162719), (1086, 136648), (1102, 134664), (1178, 125976), (1392, 106609), (1448, 102486), (1488, 99731), (1653, 89776), (1767, 83984), (1798, 82536), (2172, 68324), (2204, 67332), (2356, 62988), (2697, 55024), (2896, 51243), (3306, 44888), (3439, 43152), (3534, 41992), (3596, 41268), (4344, 34162), (4408, 33666), (4712, 31494), (5249, 28272), (5394, 27512), (5611, 26448), (6612, 22444), (6878, 21576), (7068, 20996), (7192, 20634), (8688, 17081), (8816, 16833), (9424, 15747), (10317, 14384), (10498, 14136), (10788, 13756), (11222, 13224)]