156507009076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{549001}}^1$

素因数の和:549077

約数の個数: 72

約数和(自身を含む): 327117351680

約数和(自身を除く): 170610342604

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 242, 341, 418, 484, 589, 682, 836, 1178, 1364, 2299, 2356, 3751, 4598, 6479, 7502, 9196, 12958, 15004, 25916, 71269, 142538, 285076, 549001, 1098002, 2196004, 6039011, 10431019, 12078022, 17019031, 20862038, 24156044, 34038062, 41724076, 66429121, 68076124, 114741209, 132858242, 187209341, 229482418, 265716484, 323361589, 374418682, 458964836, 646723178, 748837364, 1262153299, 1293446356, 2059302751, 2524306598, 3556977479, 4118605502, 5048613196, 7113954958, 8237211004, 14227909916, 39126752269, 78253504538, 156507009076]

約数ペア:

[(1, 156507009076), (2, 78253504538), (4, 39126752269), (11, 14227909916), (19, 8237211004), (22, 7113954958), (31, 5048613196), (38, 4118605502), (44, 3556977479), (62, 2524306598), (76, 2059302751), (121, 1293446356), (124, 1262153299), (209, 748837364), (242, 646723178), (341, 458964836), (418, 374418682), (484, 323361589), (589, 265716484), (682, 229482418), (836, 187209341), (1178, 132858242), (1364, 114741209), (2299, 68076124), (2356, 66429121), (3751, 41724076), (4598, 34038062), (6479, 24156044), (7502, 20862038), (9196, 17019031), (12958, 12078022), (15004, 10431019), (25916, 6039011), (71269, 2196004), (142538, 1098002), (285076, 549001)]