145193856

素因数分解:

$2^7\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2287

約数の個数: 64

約数和(自身を含む): 387987600

約数和(自身を除く): 242793744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 362, 384, 543, 724, 1086, 1448, 2089, 2172, 2896, 4178, 4344, 5792, 6267, 8356, 8688, 11584, 12534, 16712, 17376, 23168, 25068, 33424, 34752, 50136, 66848, 69504, 100272, 133696, 200544, 267392, 378109, 401088, 756218, 802176, 1134327, 1512436, 2268654, 3024872, 4537308, 6049744, 9074616, 12099488, 18149232, 24198976, 36298464, 48397952, 72596928, 145193856]

約数ペア:

[(1, 145193856), (2, 72596928), (3, 48397952), (4, 36298464), (6, 24198976), (8, 18149232), (12, 12099488), (16, 9074616), (24, 6049744), (32, 4537308), (48, 3024872), (64, 2268654), (96, 1512436), (128, 1134327), (181, 802176), (192, 756218), (362, 401088), (384, 378109), (543, 267392), (724, 200544), (1086, 133696), (1448, 100272), (2089, 69504), (2172, 66848), (2896, 50136), (4178, 34752), (4344, 33424), (5792, 25068), (6267, 23168), (8356, 17376), (8688, 16712), (11584, 12534)]