145213432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 337337280

約数和(自身を除く): 192123848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 182, 346, 364, 692, 728, 1153, 1211, 1384, 2249, 2306, 2422, 4498, 4612, 4844, 8071, 8996, 9224, 9688, 14989, 15743, 16142, 17992, 29978, 31486, 32284, 59956, 62972, 64568, 104923, 119912, 125944, 199469, 209846, 398938, 419692, 797876, 839384, 1396283, 1595752, 2593097, 2792566, 5186194, 5585132, 10372388, 11170264, 18151679, 20744776, 36303358, 72606716, 145213432]

約数ペア:

[(1, 145213432), (2, 72606716), (4, 36303358), (7, 20744776), (8, 18151679), (13, 11170264), (14, 10372388), (26, 5585132), (28, 5186194), (52, 2792566), (56, 2593097), (91, 1595752), (104, 1396283), (173, 839384), (182, 797876), (346, 419692), (364, 398938), (692, 209846), (728, 199469), (1153, 125944), (1211, 119912), (1384, 104923), (2249, 64568), (2306, 62972), (2422, 59956), (4498, 32284), (4612, 31486), (4844, 29978), (8071, 17992), (8996, 16142), (9224, 15743), (9688, 14989)]