171504602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 292562280

約数和(自身を除く): 121057678

約数列:

[1, 2, 17, 19, 34, 38, 89, 157, 178, 314, 323, 361, 646, 722, 1513, 1691, 2669, 2983, 3026, 3382, 5338, 5966, 6137, 12274, 13973, 27946, 28747, 32129, 50711, 56677, 57494, 64258, 101422, 113354, 237541, 265487, 475082, 530974, 546193, 963509, 1092386, 1927018, 4513279, 5044253, 9026558, 10088506, 85752301, 171504602]

約数ペア:

[(1, 171504602), (2, 85752301), (17, 10088506), (19, 9026558), (34, 5044253), (38, 4513279), (89, 1927018), (157, 1092386), (178, 963509), (314, 546193), (323, 530974), (361, 475082), (646, 265487), (722, 237541), (1513, 113354), (1691, 101422), (2669, 64258), (2983, 57494), (3026, 56677), (3382, 50711), (5338, 32129), (5966, 28747), (6137, 27946), (12274, 13973)]