149747724

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{28297}}^1$

素因数の和:28324

約数の個数: 72

約数和(自身を含む): 451636080

約数和(自身を除く): 301888356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 28297, 56594, 84891, 113188, 169782, 198079, 254673, 339564, 396158, 509346, 594237, 764019, 792316, 1018692, 1188474, 1386553, 1528038, 1782711, 2376948, 2773106, 3056076, 3565422, 4159659, 5348133, 5546212, 7130844, 8319318, 10696266, 12478977, 16638636, 21392532, 24957954, 37436931, 49915908, 74873862, 149747724]

約数ペア:

[(1, 149747724), (2, 74873862), (3, 49915908), (4, 37436931), (6, 24957954), (7, 21392532), (9, 16638636), (12, 12478977), (14, 10696266), (18, 8319318), (21, 7130844), (27, 5546212), (28, 5348133), (36, 4159659), (42, 3565422), (49, 3056076), (54, 2773106), (63, 2376948), (84, 1782711), (98, 1528038), (108, 1386553), (126, 1188474), (147, 1018692), (189, 792316), (196, 764019), (252, 594237), (294, 509346), (378, 396158), (441, 339564), (588, 254673), (756, 198079), (882, 169782), (1323, 113188), (1764, 84891), (2646, 56594), (5292, 28297)]