156739422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219523}}^1$

素因数の和:219552

約数の個数: 32

約数和(自身を含む): 379337472

約数和(自身を除く): 222598050

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219523, 439046, 658569, 1317138, 1536661, 3073322, 3731891, 4609983, 7463782, 9219966, 11195673, 22391346, 26123237, 52246474, 78369711, 156739422]

約数ペア:

[(1, 156739422), (2, 78369711), (3, 52246474), (6, 26123237), (7, 22391346), (14, 11195673), (17, 9219966), (21, 7463782), (34, 4609983), (42, 3731891), (51, 3073322), (102, 1536661), (119, 1317138), (238, 658569), (357, 439046), (714, 219523)]