130847276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 274713600

約数和(自身を除く): 143866324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 644, 796, 1021, 1393, 2042, 2786, 4084, 4577, 5572, 7147, 9154, 14294, 18308, 23483, 28588, 32039, 46966, 64078, 93932, 128156, 164381, 203179, 328762, 406358, 657524, 812716, 1422253, 2844506, 4673117, 5689012, 9346234, 18692468, 32711819, 65423638, 130847276]

約数ペア:

[(1, 130847276), (2, 65423638), (4, 32711819), (7, 18692468), (14, 9346234), (23, 5689012), (28, 4673117), (46, 2844506), (92, 1422253), (161, 812716), (199, 657524), (322, 406358), (398, 328762), (644, 203179), (796, 164381), (1021, 128156), (1393, 93932), (2042, 64078), (2786, 46966), (4084, 32039), (4577, 28588), (5572, 23483), (7147, 18308), (9154, 14294)]