148947422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 270043200

約数和(自身を除く): 121095778

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 58, 74, 247, 281, 377, 481, 494, 551, 562, 703, 754, 962, 1073, 1102, 1406, 2146, 3653, 5339, 7163, 7306, 8149, 9139, 10397, 10678, 13949, 14326, 16298, 18278, 20387, 20794, 27898, 40774, 69407, 105937, 135161, 138814, 154831, 197543, 211874, 265031, 270322, 301513, 309662, 395086, 530062, 603026, 2012803, 2568059, 3919669, 4025606, 5136118, 5728747, 7839338, 11457494, 74473711, 148947422]

約数ペア:

[(1, 148947422), (2, 74473711), (13, 11457494), (19, 7839338), (26, 5728747), (29, 5136118), (37, 4025606), (38, 3919669), (58, 2568059), (74, 2012803), (247, 603026), (281, 530062), (377, 395086), (481, 309662), (494, 301513), (551, 270322), (562, 265031), (703, 211874), (754, 197543), (962, 154831), (1073, 138814), (1102, 135161), (1406, 105937), (2146, 69407), (3653, 40774), (5339, 27898), (7163, 20794), (7306, 20387), (8149, 18278), (9139, 16298), (10397, 14326), (10678, 13949)]