156907140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201163}}^1$

素因数の和:201188

約数の個数: 48

約数和(自身を含む): 473137728

約数和(自身を除く): 316230588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 201163, 402326, 603489, 804652, 1005815, 1206978, 2011630, 2413956, 2615119, 3017445, 4023260, 5230238, 6034890, 7845357, 10460476, 12069780, 13075595, 15690714, 26151190, 31381428, 39226785, 52302380, 78453570, 156907140]

約数ペア:

[(1, 156907140), (2, 78453570), (3, 52302380), (4, 39226785), (5, 31381428), (6, 26151190), (10, 15690714), (12, 13075595), (13, 12069780), (15, 10460476), (20, 7845357), (26, 6034890), (30, 5230238), (39, 4023260), (52, 3017445), (60, 2615119), (65, 2413956), (78, 2011630), (130, 1206978), (156, 1005815), (195, 804652), (260, 603489), (390, 402326), (780, 201163)]