147713384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 342464640

約数和(自身を除く): 194751256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 331, 364, 613, 662, 728, 1226, 1324, 2317, 2452, 2648, 4291, 4303, 4634, 4904, 7969, 8582, 8606, 9268, 15938, 17164, 17212, 18536, 30121, 31876, 34328, 34424, 55783, 60242, 63752, 111566, 120484, 202903, 223132, 240968, 405806, 446264, 811612, 1420321, 1623224, 2637739, 2840642, 5275478, 5681284, 10550956, 11362568, 18464173, 21101912, 36928346, 73856692, 147713384]

約数ペア:

[(1, 147713384), (2, 73856692), (4, 36928346), (7, 21101912), (8, 18464173), (13, 11362568), (14, 10550956), (26, 5681284), (28, 5275478), (52, 2840642), (56, 2637739), (91, 1623224), (104, 1420321), (182, 811612), (331, 446264), (364, 405806), (613, 240968), (662, 223132), (728, 202903), (1226, 120484), (1324, 111566), (2317, 63752), (2452, 60242), (2648, 55783), (4291, 34424), (4303, 34328), (4634, 31876), (4904, 30121), (7969, 18536), (8582, 17212), (8606, 17164), (9268, 15938)]