156697320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100447}}^1$

素因数の和:100474

約数の個数: 64

約数和(自身を含む): 506257920

約数和(自身を除く): 349560600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 100447, 200894, 301341, 401788, 502235, 602682, 803576, 1004470, 1205364, 1305811, 1506705, 2008940, 2410728, 2611622, 3013410, 3917433, 4017880, 5223244, 6026820, 6529055, 7834866, 10446488, 12053640, 13058110, 15669732, 19587165, 26116220, 31339464, 39174330, 52232440, 78348660, 156697320]

約数ペア:

[(1, 156697320), (2, 78348660), (3, 52232440), (4, 39174330), (5, 31339464), (6, 26116220), (8, 19587165), (10, 15669732), (12, 13058110), (13, 12053640), (15, 10446488), (20, 7834866), (24, 6529055), (26, 6026820), (30, 5223244), (39, 4017880), (40, 3917433), (52, 3013410), (60, 2611622), (65, 2410728), (78, 2008940), (104, 1506705), (120, 1305811), (130, 1205364), (156, 1004470), (195, 803576), (260, 602682), (312, 502235), (390, 401788), (520, 301341), (780, 200894), (1560, 100447)]