165416836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 320938240

約数和(自身を除く): 155521404

約数列:

[1, 2, 4, 13, 26, 52, 67, 79, 134, 158, 268, 316, 601, 871, 1027, 1202, 1742, 2054, 2404, 3484, 4108, 5293, 7813, 10586, 15626, 21172, 31252, 40267, 47479, 68809, 80534, 94958, 137618, 161068, 189916, 275236, 523471, 617227, 1046942, 1234454, 2093884, 2468908, 3181093, 6362186, 12724372, 41354209, 82708418, 165416836]

約数ペア:

[(1, 165416836), (2, 82708418), (4, 41354209), (13, 12724372), (26, 6362186), (52, 3181093), (67, 2468908), (79, 2093884), (134, 1234454), (158, 1046942), (268, 617227), (316, 523471), (601, 275236), (871, 189916), (1027, 161068), (1202, 137618), (1742, 94958), (2054, 80534), (2404, 68809), (3484, 47479), (4108, 40267), (5293, 31252), (7813, 21172), (10586, 15626)]