145391347012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1\times {\mathrm{3917}}^1$

素因数の和:6436

約数の個数: 48

約数和(自身を含む): 264890400768

約数和(自身を除く): 119499053756

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 2357, 3917, 3937, 4714, 7834, 7874, 9428, 15668, 15748, 73067, 121427, 146134, 242854, 292268, 299339, 485708, 497459, 598678, 994918, 1197356, 1989836, 9232369, 9279509, 15421229, 18464738, 18559018, 30842458, 36929476, 37118036, 61684916, 286203439, 572406878, 1144813756, 1172510863, 2345021726, 4690043452, 36347836753, 72695673506, 145391347012]

約数ペア:

[(1, 145391347012), (2, 72695673506), (4, 36347836753), (31, 4690043452), (62, 2345021726), (124, 1172510863), (127, 1144813756), (254, 572406878), (508, 286203439), (2357, 61684916), (3917, 37118036), (3937, 36929476), (4714, 30842458), (7834, 18559018), (7874, 18464738), (9428, 15421229), (15668, 9279509), (15748, 9232369), (73067, 1989836), (121427, 1197356), (146134, 994918), (242854, 598678), (292268, 497459), (299339, 485708)]