159868736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4303

約数の個数: 56

約数和(自身を含む): 344789760

約数和(自身を除く): 184921024

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4241, 4712, 8482, 9424, 16964, 18848, 33928, 37696, 67856, 80579, 131471, 135712, 161158, 262942, 271424, 322316, 525884, 644632, 1051768, 1289264, 2103536, 2497949, 2578528, 4207072, 4995898, 5157056, 8414144, 9991796, 19983592, 39967184, 79934368, 159868736]

約数ペア:

[(1, 159868736), (2, 79934368), (4, 39967184), (8, 19983592), (16, 9991796), (19, 8414144), (31, 5157056), (32, 4995898), (38, 4207072), (62, 2578528), (64, 2497949), (76, 2103536), (124, 1289264), (152, 1051768), (248, 644632), (304, 525884), (496, 322316), (589, 271424), (608, 262942), (992, 161158), (1178, 135712), (1216, 131471), (1984, 80579), (2356, 67856), (4241, 37696), (4712, 33928), (8482, 18848), (9424, 16964)]