140045804934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{298169}}^1$

素因数の和:298445

約数の個数: 64

約数和(自身を含む): 327691215360

約数和(自身を除く): 187645410426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 211, 318, 371, 422, 633, 742, 1113, 1266, 1477, 2226, 2954, 4431, 8862, 11183, 22366, 33549, 67098, 78281, 156562, 234843, 298169, 469686, 596338, 894507, 1789014, 2087183, 4174366, 6261549, 12523098, 15802957, 31605914, 47408871, 62913659, 94817742, 110620699, 125827318, 188740977, 221241398, 331862097, 377481954, 440395613, 663724194, 880791226, 1321186839, 2642373678, 3334423927, 6668847854, 10003271781, 20006543562, 23340967489, 46681934978, 70022902467, 140045804934]

約数ペア:

[(1, 140045804934), (2, 70022902467), (3, 46681934978), (6, 23340967489), (7, 20006543562), (14, 10003271781), (21, 6668847854), (42, 3334423927), (53, 2642373678), (106, 1321186839), (159, 880791226), (211, 663724194), (318, 440395613), (371, 377481954), (422, 331862097), (633, 221241398), (742, 188740977), (1113, 125827318), (1266, 110620699), (1477, 94817742), (2226, 62913659), (2954, 47408871), (4431, 31605914), (8862, 15802957), (11183, 12523098), (22366, 6261549), (33549, 4174366), (67098, 2087183), (78281, 1789014), (156562, 894507), (234843, 596338), (298169, 469686)]