156927746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 247952880

約数和(自身を除く): 91025134

約数列:

[1, 2, 41, 61, 82, 122, 137, 229, 274, 458, 2501, 5002, 5617, 8357, 9389, 11234, 13969, 16714, 18778, 27938, 31373, 62746, 342637, 572729, 685274, 1145458, 1286293, 1913753, 2572586, 3827506, 78463873, 156927746]

約数ペア:

[(1, 156927746), (2, 78463873), (41, 3827506), (61, 2572586), (82, 1913753), (122, 1286293), (137, 1145458), (229, 685274), (274, 572729), (458, 342637), (2501, 62746), (5002, 31373), (5617, 27938), (8357, 18778), (9389, 16714), (11234, 13969)]