144894712

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 275310000

約数和(自身を除く): 130415288

約数列:

[1, 2, 4, 8, 139, 229, 278, 458, 556, 569, 916, 1112, 1138, 1832, 2276, 4552, 31831, 63662, 79091, 127324, 130301, 158182, 254648, 260602, 316364, 521204, 632728, 1042408, 18111839, 36223678, 72447356, 144894712]

約数ペア:

[(1, 144894712), (2, 72447356), (4, 36223678), (8, 18111839), (139, 1042408), (229, 632728), (278, 521204), (458, 316364), (556, 260602), (569, 254648), (916, 158182), (1112, 130301), (1138, 127324), (1832, 79091), (2276, 63662), (4552, 31831)]