120737188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 258594560

約数和(自身を除く): 137857372

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 242, 286, 341, 403, 484, 572, 619, 682, 806, 1238, 1364, 1573, 1612, 2476, 3146, 3751, 4433, 6292, 6809, 7502, 8047, 8866, 13618, 15004, 16094, 17732, 19189, 27236, 32188, 38378, 48763, 74899, 76756, 88517, 97526, 149798, 177034, 195052, 211079, 249457, 299596, 354068, 422158, 498914, 844316, 973687, 997828, 1947374, 2321869, 2744027, 3894748, 4643738, 5488054, 9287476, 10976108, 30184297, 60368594, 120737188]

約数ペア:

[(1, 120737188), (2, 60368594), (4, 30184297), (11, 10976108), (13, 9287476), (22, 5488054), (26, 4643738), (31, 3894748), (44, 2744027), (52, 2321869), (62, 1947374), (121, 997828), (124, 973687), (143, 844316), (242, 498914), (286, 422158), (341, 354068), (403, 299596), (484, 249457), (572, 211079), (619, 195052), (682, 177034), (806, 149798), (1238, 97526), (1364, 88517), (1573, 76756), (1612, 74899), (2476, 48763), (3146, 38378), (3751, 32188), (4433, 27236), (6292, 19189), (6809, 17732), (7502, 16094), (8047, 15004), (8866, 13618)]