139601208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 368784000

約数和(自身を除く): 229182792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 389, 456, 778, 787, 1167, 1556, 1574, 2334, 2361, 3112, 3148, 4668, 4722, 6296, 7391, 9336, 9444, 14782, 14953, 18888, 22173, 29564, 29906, 44346, 44859, 59128, 59812, 88692, 89718, 119624, 177384, 179436, 306143, 358872, 612286, 918429, 1224572, 1836858, 2449144, 3673716, 5816717, 7347432, 11633434, 17450151, 23266868, 34900302, 46533736, 69800604, 139601208]

約数ペア:

[(1, 139601208), (2, 69800604), (3, 46533736), (4, 34900302), (6, 23266868), (8, 17450151), (12, 11633434), (19, 7347432), (24, 5816717), (38, 3673716), (57, 2449144), (76, 1836858), (114, 1224572), (152, 918429), (228, 612286), (389, 358872), (456, 306143), (778, 179436), (787, 177384), (1167, 119624), (1556, 89718), (1574, 88692), (2334, 59812), (2361, 59128), (3112, 44859), (3148, 44346), (4668, 29906), (4722, 29564), (6296, 22173), (7391, 18888), (9336, 14953), (9444, 14782)]