136987264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 313344000

約数和(自身を除く): 176356736

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 79, 92, 124, 128, 152, 158, 184, 248, 304, 316, 368, 437, 496, 589, 608, 632, 713, 736, 874, 992, 1178, 1216, 1264, 1426, 1472, 1501, 1748, 1817, 1984, 2356, 2432, 2449, 2528, 2852, 2944, 3002, 3496, 3634, 3968, 4712, 4898, 5056, 5704, 6004, 6992, 7268, 9424, 9796, 10112, 11408, 12008, 13547, 13984, 14536, 18848, 19592, 22816, 24016, 27094, 27968, 29072, 34523, 37696, 39184, 45632, 46531, 48032, 54188, 55936, 56327, 58144, 69046, 75392, 78368, 91264, 93062, 96064, 108376, 112654, 116288, 138092, 156736, 186124, 192128, 216752, 225308, 232576, 276184, 313472, 372248, 433504, 450616, 552368, 744496, 867008, 901232, 1070213, 1104736, 1488992, 1734016, 1802464, 2140426, 2209472, 2977984, 3604928, 4280852, 4418944, 5955968, 7209856, 8561704, 17123408, 34246816, 68493632, 136987264]

約数ペア:

[(1, 136987264), (2, 68493632), (4, 34246816), (8, 17123408), (16, 8561704), (19, 7209856), (23, 5955968), (31, 4418944), (32, 4280852), (38, 3604928), (46, 2977984), (62, 2209472), (64, 2140426), (76, 1802464), (79, 1734016), (92, 1488992), (124, 1104736), (128, 1070213), (152, 901232), (158, 867008), (184, 744496), (248, 552368), (304, 450616), (316, 433504), (368, 372248), (437, 313472), (496, 276184), (589, 232576), (608, 225308), (632, 216752), (713, 192128), (736, 186124), (874, 156736), (992, 138092), (1178, 116288), (1216, 112654), (1264, 108376), (1426, 96064), (1472, 93062), (1501, 91264), (1748, 78368), (1817, 75392), (1984, 69046), (2356, 58144), (2432, 56327), (2449, 55936), (2528, 54188), (2852, 48032), (2944, 46531), (3002, 45632), (3496, 39184), (3634, 37696), (3968, 34523), (4712, 29072), (4898, 27968), (5056, 27094), (5704, 24016), (6004, 22816), (6992, 19592), (7268, 18848), (9424, 14536), (9796, 13984), (10112, 13547), (11408, 12008)]