147278712

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17891}}^1$

素因数の和:17921

約数の個数: 64

約数和(自身を含む): 429408000

約数和(自身を除く): 282129288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 17891, 35782, 53673, 71564, 107346, 125237, 143128, 214692, 250474, 375711, 429384, 500948, 751422, 876659, 1001896, 1502844, 1753318, 2629977, 3005688, 3506636, 5259954, 6136613, 7013272, 10519908, 12273226, 18409839, 21039816, 24546452, 36819678, 49092904, 73639356, 147278712]

約数ペア:

[(1, 147278712), (2, 73639356), (3, 49092904), (4, 36819678), (6, 24546452), (7, 21039816), (8, 18409839), (12, 12273226), (14, 10519908), (21, 7013272), (24, 6136613), (28, 5259954), (42, 3506636), (49, 3005688), (56, 2629977), (84, 1753318), (98, 1502844), (147, 1001896), (168, 876659), (196, 751422), (294, 500948), (343, 429384), (392, 375711), (588, 250474), (686, 214692), (1029, 143128), (1176, 125237), (1372, 107346), (2058, 71564), (2744, 53673), (4116, 35782), (8232, 17891)]