155013894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 410042880

約数和(自身を除く): 255028986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 73, 114, 126, 133, 146, 171, 219, 266, 342, 399, 438, 511, 657, 798, 887, 1022, 1197, 1314, 1387, 1533, 1774, 2394, 2661, 2774, 3066, 4161, 4599, 5322, 6209, 7983, 8322, 9198, 9709, 12418, 12483, 15966, 16853, 18627, 19418, 24966, 29127, 33706, 37254, 50559, 55881, 58254, 64751, 87381, 101118, 111762, 117971, 129502, 151677, 174762, 194253, 235942, 303354, 353913, 388506, 453257, 582759, 707826, 906514, 1061739, 1165518, 1230269, 1359771, 2123478, 2460538, 2719542, 3690807, 4079313, 7381614, 8158626, 8611883, 11072421, 17223766, 22144842, 25835649, 51671298, 77506947, 155013894]

約数ペア:

[(1, 155013894), (2, 77506947), (3, 51671298), (6, 25835649), (7, 22144842), (9, 17223766), (14, 11072421), (18, 8611883), (19, 8158626), (21, 7381614), (38, 4079313), (42, 3690807), (57, 2719542), (63, 2460538), (73, 2123478), (114, 1359771), (126, 1230269), (133, 1165518), (146, 1061739), (171, 906514), (219, 707826), (266, 582759), (342, 453257), (399, 388506), (438, 353913), (511, 303354), (657, 235942), (798, 194253), (887, 174762), (1022, 151677), (1197, 129502), (1314, 117971), (1387, 111762), (1533, 101118), (1774, 87381), (2394, 64751), (2661, 58254), (2774, 55881), (3066, 50559), (4161, 37254), (4599, 33706), (5322, 29127), (6209, 24966), (7983, 19418), (8322, 18627), (9198, 16853), (9709, 15966), (12418, 12483)]