143218784

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 288025920

約数和(自身を除く): 144807136

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 181, 313, 316, 362, 626, 632, 724, 1252, 1264, 1448, 2504, 2528, 2896, 5008, 5792, 10016, 14299, 24727, 28598, 49454, 56653, 57196, 98908, 113306, 114392, 197816, 226612, 228784, 395632, 453224, 457568, 791264, 906448, 1812896, 4475587, 8951174, 17902348, 35804696, 71609392, 143218784]

約数ペア:

[(1, 143218784), (2, 71609392), (4, 35804696), (8, 17902348), (16, 8951174), (32, 4475587), (79, 1812896), (158, 906448), (181, 791264), (313, 457568), (316, 453224), (362, 395632), (626, 228784), (632, 226612), (724, 197816), (1252, 114392), (1264, 113306), (1448, 98908), (2504, 57196), (2528, 56653), (2896, 49454), (5008, 28598), (5792, 24727), (10016, 14299)]