140494368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29867}}^1$

素因数の和:29894

約数の個数: 72

約数和(自身を含む): 429023952

約数和(自身を除く): 288529584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 29867, 59734, 89601, 119468, 179202, 209069, 238936, 358404, 418138, 477872, 627207, 716808, 836276, 955744, 1254414, 1433616, 1463483, 1672552, 2508828, 2867232, 2926966, 3345104, 4390449, 5017656, 5853932, 6690208, 8780898, 10035312, 11707864, 17561796, 20070624, 23415728, 35123592, 46831456, 70247184, 140494368]

約数ペア:

[(1, 140494368), (2, 70247184), (3, 46831456), (4, 35123592), (6, 23415728), (7, 20070624), (8, 17561796), (12, 11707864), (14, 10035312), (16, 8780898), (21, 6690208), (24, 5853932), (28, 5017656), (32, 4390449), (42, 3345104), (48, 2926966), (49, 2867232), (56, 2508828), (84, 1672552), (96, 1463483), (98, 1433616), (112, 1254414), (147, 955744), (168, 836276), (196, 716808), (224, 627207), (294, 477872), (336, 418138), (392, 358404), (588, 238936), (672, 209069), (784, 179202), (1176, 119468), (1568, 89601), (2352, 59734), (4704, 29867)]