156738808

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 313709760

約数和(自身を除く): 156970952

約数列:

[1, 2, 4, 8, 37, 53, 74, 97, 103, 106, 148, 194, 206, 212, 296, 388, 412, 424, 776, 824, 1961, 3589, 3811, 3922, 5141, 5459, 7178, 7622, 7844, 9991, 10282, 10918, 14356, 15244, 15688, 19982, 20564, 21836, 28712, 30488, 39964, 41128, 43672, 79928, 190217, 201983, 369667, 380434, 403966, 529523, 739334, 760868, 807932, 1059046, 1478668, 1521736, 1615864, 2118092, 2957336, 4236184, 19592351, 39184702, 78369404, 156738808]

約数ペア:

[(1, 156738808), (2, 78369404), (4, 39184702), (8, 19592351), (37, 4236184), (53, 2957336), (74, 2118092), (97, 1615864), (103, 1521736), (106, 1478668), (148, 1059046), (194, 807932), (206, 760868), (212, 739334), (296, 529523), (388, 403966), (412, 380434), (424, 369667), (776, 201983), (824, 190217), (1961, 79928), (3589, 43672), (3811, 41128), (3922, 39964), (5141, 30488), (5459, 28712), (7178, 21836), (7622, 20564), (7844, 19982), (9991, 15688), (10282, 15244), (10918, 14356)]