152097140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1163}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 344953728

約数和(自身を除く): 192856588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 503, 1006, 1163, 2012, 2326, 2515, 4652, 5030, 5815, 6539, 10060, 11630, 13078, 15119, 23260, 26156, 30238, 32695, 60476, 65390, 75595, 130780, 151190, 302380, 584989, 1169978, 2339956, 2924945, 5849890, 7604857, 11699780, 15209714, 30419428, 38024285, 76048570, 152097140]

約数ペア:

[(1, 152097140), (2, 76048570), (4, 38024285), (5, 30419428), (10, 15209714), (13, 11699780), (20, 7604857), (26, 5849890), (52, 2924945), (65, 2339956), (130, 1169978), (260, 584989), (503, 302380), (1006, 151190), (1163, 130780), (2012, 75595), (2326, 65390), (2515, 60476), (4652, 32695), (5030, 30238), (5815, 26156), (6539, 23260), (10060, 15119), (11630, 13078)]