156723115930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{39509}}^1$

素因数の和:39775

約数の個数: 64

約数和(自身を含む): 295759848960

約数和(自身を除く): 139036733030

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 151, 185, 302, 355, 370, 710, 755, 1510, 2627, 5254, 5587, 10721, 11174, 13135, 21442, 26270, 27935, 39509, 53605, 55870, 79018, 107210, 197545, 395090, 396677, 793354, 1461833, 1983385, 2805139, 2923666, 3966770, 5610278, 5965859, 7309165, 11931718, 14025695, 14618330, 28051390, 29829295, 59658590, 103790143, 207580286, 220736783, 423575989, 441473566, 518950715, 847151978, 1037901430, 1103683915, 2117879945, 2207367830, 4235759890, 15672311593, 31344623186, 78361557965, 156723115930]

約数ペア:

[(1, 156723115930), (2, 78361557965), (5, 31344623186), (10, 15672311593), (37, 4235759890), (71, 2207367830), (74, 2117879945), (142, 1103683915), (151, 1037901430), (185, 847151978), (302, 518950715), (355, 441473566), (370, 423575989), (710, 220736783), (755, 207580286), (1510, 103790143), (2627, 59658590), (5254, 29829295), (5587, 28051390), (10721, 14618330), (11174, 14025695), (13135, 11931718), (21442, 7309165), (26270, 5965859), (27935, 5610278), (39509, 3966770), (53605, 2923666), (55870, 2805139), (79018, 1983385), (107210, 1461833), (197545, 793354), (395090, 396677)]