156673430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8501}}^1$

素因数の和:8624

約数の個数: 32

約数和(自身を含む): 299950560

約数和(自身を除く): 143277130

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 8501, 9215, 17002, 18430, 42505, 85010, 161519, 323038, 807595, 824597, 1615190, 1649194, 4122985, 8245970, 15667343, 31334686, 78336715, 156673430]

約数ペア:

[(1, 156673430), (2, 78336715), (5, 31334686), (10, 15667343), (19, 8245970), (38, 4122985), (95, 1649194), (97, 1615190), (190, 824597), (194, 807595), (485, 323038), (970, 161519), (1843, 85010), (3686, 42505), (8501, 18430), (9215, 17002)]