156921522285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{661}}^1\times {\mathrm{941}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 278676155520

約数和(自身を除く): 121754633235

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 139, 165, 363, 417, 605, 661, 695, 941, 1529, 1815, 1983, 2085, 2823, 3305, 4587, 4705, 7271, 7645, 9915, 10351, 14115, 16819, 21813, 22935, 31053, 36355, 50457, 51755, 79981, 84095, 91879, 109065, 113861, 130799, 155265, 239943, 252285, 275637, 341583, 392397, 399905, 459395, 569305, 622001, 653995, 1010669, 1199715, 1378185, 1438789, 1707915, 1866003, 1961985, 3032007, 3110005, 4316367, 5053345, 6842011, 7193945, 9330015, 11117359, 15160035, 15826679, 20526033, 21581835, 33352077, 34210055, 47480037, 55586795, 75262121, 79133395, 86458139, 102630165, 166760385, 225786363, 237400185, 259374417, 376310605, 432290695, 951039529, 1128931815, 1296872085, 2853118587, 4755197645, 10461434819, 14265592935, 31384304457, 52307174095, 156921522285]

約数ペア:

[(1, 156921522285), (3, 52307174095), (5, 31384304457), (11, 14265592935), (15, 10461434819), (33, 4755197645), (55, 2853118587), (121, 1296872085), (139, 1128931815), (165, 951039529), (363, 432290695), (417, 376310605), (605, 259374417), (661, 237400185), (695, 225786363), (941, 166760385), (1529, 102630165), (1815, 86458139), (1983, 79133395), (2085, 75262121), (2823, 55586795), (3305, 47480037), (4587, 34210055), (4705, 33352077), (7271, 21581835), (7645, 20526033), (9915, 15826679), (10351, 15160035), (14115, 11117359), (16819, 9330015), (21813, 7193945), (22935, 6842011), (31053, 5053345), (36355, 4316367), (50457, 3110005), (51755, 3032007), (79981, 1961985), (84095, 1866003), (91879, 1707915), (109065, 1438789), (113861, 1378185), (130799, 1199715), (155265, 1010669), (239943, 653995), (252285, 622001), (275637, 569305), (341583, 459395), (392397, 399905)]