139941232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5827}}^1$

素因数の和:5933

約数の個数: 40

約数和(自身を含む): 289068800

約数和(自身を除く): 149127568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 5827, 6004, 11654, 12008, 23308, 24016, 46616, 93232, 110713, 221426, 442852, 460333, 885704, 920666, 1771408, 1841332, 3682664, 7365328, 8746327, 17492654, 34985308, 69970616, 139941232]

約数ペア:

[(1, 139941232), (2, 69970616), (4, 34985308), (8, 17492654), (16, 8746327), (19, 7365328), (38, 3682664), (76, 1841332), (79, 1771408), (152, 920666), (158, 885704), (304, 460333), (316, 442852), (632, 221426), (1264, 110713), (1501, 93232), (3002, 46616), (5827, 24016), (6004, 23308), (11654, 12008)]