147856956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 249536964

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 204, 221, 254, 381, 439, 442, 508, 663, 762, 878, 884, 1317, 1326, 1524, 1651, 1756, 2159, 2634, 2652, 3302, 4318, 4953, 5268, 5707, 6477, 6604, 7463, 8636, 9906, 11414, 12954, 14926, 17121, 19812, 22389, 22828, 25908, 28067, 29852, 34242, 44778, 55753, 56134, 68484, 84201, 89556, 97019, 111506, 112268, 167259, 168402, 194038, 223012, 291057, 334518, 336804, 388076, 582114, 669036, 724789, 947801, 1164228, 1449578, 1895602, 2174367, 2843403, 2899156, 3791204, 4348734, 5686806, 8697468, 11373612, 12321413, 24642826, 36964239, 49285652, 73928478, 147856956]

約数ペア:

[(1, 147856956), (2, 73928478), (3, 49285652), (4, 36964239), (6, 24642826), (12, 12321413), (13, 11373612), (17, 8697468), (26, 5686806), (34, 4348734), (39, 3791204), (51, 2899156), (52, 2843403), (68, 2174367), (78, 1895602), (102, 1449578), (127, 1164228), (156, 947801), (204, 724789), (221, 669036), (254, 582114), (381, 388076), (439, 336804), (442, 334518), (508, 291057), (663, 223012), (762, 194038), (878, 168402), (884, 167259), (1317, 112268), (1326, 111506), (1524, 97019), (1651, 89556), (1756, 84201), (2159, 68484), (2634, 56134), (2652, 55753), (3302, 44778), (4318, 34242), (4953, 29852), (5268, 28067), (5707, 25908), (6477, 22828), (6604, 22389), (7463, 19812), (8636, 17121), (9906, 14926), (11414, 12954)]