155359096

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 295182000

約数和(自身を除く): 139822904

約数列:

[1, 2, 4, 8, 137, 229, 274, 458, 548, 619, 916, 1096, 1238, 1832, 2476, 4952, 31373, 62746, 84803, 125492, 141751, 169606, 250984, 283502, 339212, 567004, 678424, 1134008, 19419887, 38839774, 77679548, 155359096]

約数ペア:

[(1, 155359096), (2, 77679548), (4, 38839774), (8, 19419887), (137, 1134008), (229, 678424), (274, 567004), (458, 339212), (548, 283502), (619, 250984), (916, 169606), (1096, 141751), (1238, 125492), (1832, 84803), (2476, 62746), (4952, 31373)]