156478764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1669}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 394093280

約数和(自身を除く): 237614516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 601, 1202, 1669, 1803, 2404, 3338, 3606, 5007, 6676, 7212, 7813, 10014, 15626, 20028, 21697, 23439, 31252, 43394, 46878, 65091, 86788, 93756, 130182, 260364, 1003069, 2006138, 3009207, 4012276, 6018414, 12036828, 13039897, 26079794, 39119691, 52159588, 78239382, 156478764]

約数ペア:

[(1, 156478764), (2, 78239382), (3, 52159588), (4, 39119691), (6, 26079794), (12, 13039897), (13, 12036828), (26, 6018414), (39, 4012276), (52, 3009207), (78, 2006138), (156, 1003069), (601, 260364), (1202, 130182), (1669, 93756), (1803, 86788), (2404, 65091), (3338, 46878), (3606, 43394), (5007, 31252), (6676, 23439), (7212, 21697), (7813, 20028), (10014, 15626)]