140499936

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15737}}^1$

素因数の和:15784

約数の個数: 72

約数和(自身を含む): 412461504

約数和(自身を除く): 271961568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15737, 31474, 47211, 62948, 94422, 125896, 141633, 188844, 251792, 283266, 377688, 487847, 503584, 566532, 755376, 975694, 1133064, 1463541, 1510752, 1951388, 2266128, 2927082, 3902776, 4390623, 4532256, 5854164, 7805552, 8781246, 11708328, 15611104, 17562492, 23416656, 35124984, 46833312, 70249968, 140499936]

約数ペア:

[(1, 140499936), (2, 70249968), (3, 46833312), (4, 35124984), (6, 23416656), (8, 17562492), (9, 15611104), (12, 11708328), (16, 8781246), (18, 7805552), (24, 5854164), (31, 4532256), (32, 4390623), (36, 3902776), (48, 2927082), (62, 2266128), (72, 1951388), (93, 1510752), (96, 1463541), (124, 1133064), (144, 975694), (186, 755376), (248, 566532), (279, 503584), (288, 487847), (372, 377688), (496, 283266), (558, 251792), (744, 188844), (992, 141633), (1116, 125896), (1488, 94422), (2232, 62948), (2976, 47211), (4464, 31474), (8928, 15737)]