157644406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{143053}}^1$

素因数の和:143103

約数の個数: 16

約数和(自身を含む): 257497200

約数和(自身を除く): 99852794

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 143053, 286106, 2718007, 4148537, 5436014, 8297074, 78822203, 157644406]

約数ペア:

[(1, 157644406), (2, 78822203), (19, 8297074), (29, 5436014), (38, 4148537), (58, 2718007), (551, 286106), (1102, 143053)]