161396291212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1\times {\mathrm{47507}}^1$

素因数の和:48430

約数の個数: 48

約数和(自身を含む): 308399132160

約数和(自身を除く): 147002840948

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 827, 1027, 1654, 2054, 3308, 4108, 10751, 21502, 43004, 47507, 65333, 95014, 130666, 190028, 261332, 617591, 849329, 1235182, 1698658, 2470364, 3397316, 3753053, 7506106, 15012212, 39288289, 48789689, 78576578, 97579378, 157153156, 195158756, 510747757, 1021495514, 2042991028, 3103774831, 6207549662, 12415099324, 40349072803, 80698145606, 161396291212]

約数ペア:

[(1, 161396291212), (2, 80698145606), (4, 40349072803), (13, 12415099324), (26, 6207549662), (52, 3103774831), (79, 2042991028), (158, 1021495514), (316, 510747757), (827, 195158756), (1027, 157153156), (1654, 97579378), (2054, 78576578), (3308, 48789689), (4108, 39288289), (10751, 15012212), (21502, 7506106), (43004, 3753053), (47507, 3397316), (65333, 2470364), (95014, 1698658), (130666, 1235182), (190028, 849329), (261332, 617591)]