141539056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 311408640

約数和(自身を除く): 169869584

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 368, 437, 496, 589, 653, 713, 874, 1178, 1306, 1426, 1748, 2356, 2612, 2852, 3496, 4712, 5224, 5704, 6992, 9424, 10448, 11408, 12407, 13547, 15019, 20243, 24814, 27094, 30038, 40486, 49628, 54188, 60076, 80972, 99256, 108376, 120152, 161944, 198512, 216752, 240304, 285361, 323888, 384617, 465589, 570722, 769234, 931178, 1141444, 1538468, 1862356, 2282888, 3076936, 3724712, 4565776, 6153872, 7449424, 8846191, 17692382, 35384764, 70769528, 141539056]

約数ペア:

[(1, 141539056), (2, 70769528), (4, 35384764), (8, 17692382), (16, 8846191), (19, 7449424), (23, 6153872), (31, 4565776), (38, 3724712), (46, 3076936), (62, 2282888), (76, 1862356), (92, 1538468), (124, 1141444), (152, 931178), (184, 769234), (248, 570722), (304, 465589), (368, 384617), (437, 323888), (496, 285361), (589, 240304), (653, 216752), (713, 198512), (874, 161944), (1178, 120152), (1306, 108376), (1426, 99256), (1748, 80972), (2356, 60076), (2612, 54188), (2852, 49628), (3496, 40486), (4712, 30038), (5224, 27094), (5704, 24814), (6992, 20243), (9424, 15019), (10448, 13547), (11408, 12407)]