156968028585

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{876647}}^1$

素因数の和:876854

約数の個数: 48

約数和(自身を含む): 285548799744

約数和(自身を除く): 128580771159

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 173, 207, 345, 519, 865, 1035, 1557, 2595, 3979, 7785, 11937, 19895, 35811, 59685, 179055, 876647, 2629941, 4383235, 7889823, 13149705, 20162881, 39449115, 60488643, 100814405, 151659931, 181465929, 302443215, 454979793, 758299655, 907329645, 1364939379, 2274898965, 3488178413, 6824696895, 10464535239, 17440892065, 31393605717, 52322676195, 156968028585]

約数ペア:

[(1, 156968028585), (3, 52322676195), (5, 31393605717), (9, 17440892065), (15, 10464535239), (23, 6824696895), (45, 3488178413), (69, 2274898965), (115, 1364939379), (173, 907329645), (207, 758299655), (345, 454979793), (519, 302443215), (865, 181465929), (1035, 151659931), (1557, 100814405), (2595, 60488643), (3979, 39449115), (7785, 20162881), (11937, 13149705), (19895, 7889823), (35811, 4383235), (59685, 2629941), (179055, 876647)]