149144352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{221941}}^1$

素因数の和:221961

約数の個数: 48

約数和(自身を含む): 447435072

約数和(自身を除く): 298290720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 221941, 443882, 665823, 887764, 1331646, 1553587, 1775528, 2663292, 3107174, 3551056, 4660761, 5326584, 6214348, 7102112, 9321522, 10653168, 12428696, 18643044, 21306336, 24857392, 37286088, 49714784, 74572176, 149144352]

約数ペア:

[(1, 149144352), (2, 74572176), (3, 49714784), (4, 37286088), (6, 24857392), (7, 21306336), (8, 18643044), (12, 12428696), (14, 10653168), (16, 9321522), (21, 7102112), (24, 6214348), (28, 5326584), (32, 4660761), (42, 3551056), (48, 3107174), (56, 2663292), (84, 1775528), (96, 1553587), (112, 1331646), (168, 887764), (224, 665823), (336, 443882), (672, 221941)]