139461816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 377546400

約数和(自身を除く): 238084584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2269, 2364, 2561, 4538, 4728, 5122, 6807, 7683, 9076, 10244, 13614, 15366, 18152, 20488, 27228, 29497, 30732, 54456, 58994, 61464, 88491, 117988, 176982, 235976, 353964, 446993, 707928, 893986, 1340979, 1787972, 2681958, 3575944, 5363916, 5810909, 10727832, 11621818, 17432727, 23243636, 34865454, 46487272, 69730908, 139461816]

約数ペア:

[(1, 139461816), (2, 69730908), (3, 46487272), (4, 34865454), (6, 23243636), (8, 17432727), (12, 11621818), (13, 10727832), (24, 5810909), (26, 5363916), (39, 3575944), (52, 2681958), (78, 1787972), (104, 1340979), (156, 893986), (197, 707928), (312, 446993), (394, 353964), (591, 235976), (788, 176982), (1182, 117988), (1576, 88491), (2269, 61464), (2364, 58994), (2561, 54456), (4538, 30732), (4728, 29497), (5122, 27228), (6807, 20488), (7683, 18152), (9076, 15366), (10244, 13614)]