180828116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 225597484

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 83, 92, 119, 161, 166, 199, 238, 322, 332, 391, 398, 476, 581, 644, 782, 796, 1162, 1393, 1411, 1564, 1909, 2324, 2737, 2786, 2822, 3383, 3818, 4577, 5474, 5572, 5644, 6766, 7636, 9154, 9877, 10948, 13363, 13532, 16517, 18308, 19754, 23681, 26726, 32039, 32453, 33034, 39508, 47362, 53452, 64078, 64906, 66068, 77809, 94724, 115619, 128156, 129812, 155618, 227171, 231238, 280789, 311236, 379891, 454342, 462476, 544663, 561578, 759782, 908684, 1089326, 1123156, 1519564, 1965523, 2178652, 2659237, 3931046, 5318474, 6458147, 7862092, 10636948, 12916294, 25832588, 45207029, 90414058, 180828116]

約数ペア:

[(1, 180828116), (2, 90414058), (4, 45207029), (7, 25832588), (14, 12916294), (17, 10636948), (23, 7862092), (28, 6458147), (34, 5318474), (46, 3931046), (68, 2659237), (83, 2178652), (92, 1965523), (119, 1519564), (161, 1123156), (166, 1089326), (199, 908684), (238, 759782), (322, 561578), (332, 544663), (391, 462476), (398, 454342), (476, 379891), (581, 311236), (644, 280789), (782, 231238), (796, 227171), (1162, 155618), (1393, 129812), (1411, 128156), (1564, 115619), (1909, 94724), (2324, 77809), (2737, 66068), (2786, 64906), (2822, 64078), (3383, 53452), (3818, 47362), (4577, 39508), (5474, 33034), (5572, 32453), (5644, 32039), (6766, 26726), (7636, 23681), (9154, 19754), (9877, 18308), (10948, 16517), (13363, 13532)]