157023261703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{89273}}^1$

素因数の和:89775

約数の個数: 32

約数和(自身を含む): 199928051712

約数和(自身を除く): 42904790009

約数列:

[1, 7, 11, 53, 77, 371, 431, 583, 3017, 4081, 4741, 22843, 33187, 89273, 159901, 251273, 624911, 982003, 1758911, 4731469, 6874021, 33120283, 38476663, 52046159, 269336641, 364323113, 423243293, 2039263139, 2962703051, 14274841973, 22431894529, 157023261703]

約数ペア:

[(1, 157023261703), (7, 22431894529), (11, 14274841973), (53, 2962703051), (77, 2039263139), (371, 423243293), (431, 364323113), (583, 269336641), (3017, 52046159), (4081, 38476663), (4741, 33120283), (22843, 6874021), (33187, 4731469), (89273, 1758911), (159901, 982003), (251273, 624911)]