155515646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28619}}^1$

素因数の和:28664

約数の個数: 32

約数和(自身を含む): 288489600

約数和(自身を除く): 132973954

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 28619, 57238, 314809, 372047, 543761, 629618, 744094, 1087522, 4092517, 5981371, 7068893, 8185034, 11962742, 14137786, 77757823, 155515646]

約数ペア:

[(1, 155515646), (2, 77757823), (11, 14137786), (13, 11962742), (19, 8185034), (22, 7068893), (26, 5981371), (38, 4092517), (143, 1087522), (209, 744094), (247, 629618), (286, 543761), (418, 372047), (494, 314809), (2717, 57238), (5434, 28619)]