156956108757

素因数分解:

$3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{739}}^1\times {\mathrm{4093}}^1$

素因数の和:5202

約数の個数: 48

約数和(自身を含む): 244521846720

約数和(自身を除く): 87565737963

約数列:

[1, 3, 7, 21, 49, 147, 353, 739, 1059, 2217, 2471, 4093, 5173, 7413, 12279, 15519, 17297, 28651, 36211, 51891, 85953, 108633, 200557, 260867, 601671, 782601, 1444829, 1826069, 3024727, 4334487, 5478207, 9074181, 10113803, 12782483, 21173089, 30341409, 38347449, 63519267, 70796621, 148211623, 212389863, 444634869, 1067728631, 3203185893, 7474100417, 22422301251, 52318702919, 156956108757]

約数ペア:

[(1, 156956108757), (3, 52318702919), (7, 22422301251), (21, 7474100417), (49, 3203185893), (147, 1067728631), (353, 444634869), (739, 212389863), (1059, 148211623), (2217, 70796621), (2471, 63519267), (4093, 38347449), (5173, 30341409), (7413, 21173089), (12279, 12782483), (15519, 10113803), (17297, 9074181), (28651, 5478207), (36211, 4334487), (51891, 3024727), (85953, 1826069), (108633, 1444829), (200557, 782601), (260867, 601671)]