140415104

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 298698840

約数和(自身を除く): 158283736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 272, 346, 373, 544, 692, 746, 1088, 1384, 1492, 2176, 2768, 2941, 2984, 5536, 5882, 5968, 6341, 11072, 11764, 11936, 12682, 22144, 23528, 23872, 25364, 47056, 47744, 50728, 64529, 94112, 101456, 129058, 188224, 202912, 258116, 376448, 405824, 516232, 811648, 1032464, 1096993, 2064928, 2193986, 4129856, 4387972, 8259712, 8775944, 17551888, 35103776, 70207552, 140415104]

約数ペア:

[(1, 140415104), (2, 70207552), (4, 35103776), (8, 17551888), (16, 8775944), (17, 8259712), (32, 4387972), (34, 4129856), (64, 2193986), (68, 2064928), (128, 1096993), (136, 1032464), (173, 811648), (272, 516232), (346, 405824), (373, 376448), (544, 258116), (692, 202912), (746, 188224), (1088, 129058), (1384, 101456), (1492, 94112), (2176, 64529), (2768, 50728), (2941, 47744), (2984, 47056), (5536, 25364), (5882, 23872), (5968, 23528), (6341, 22144), (11072, 12682), (11764, 11936)]