142150372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 318536064

約数和(自身を除く): 176385692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 611, 637, 658, 1187, 1222, 1274, 1316, 2303, 2374, 2444, 2548, 4277, 4606, 4748, 8309, 8554, 9212, 15431, 16618, 17108, 29939, 30862, 33236, 55789, 58163, 59878, 61724, 108017, 111578, 116326, 119756, 216034, 223156, 232652, 390523, 432068, 725257, 756119, 781046, 1450514, 1512238, 1562092, 2733661, 2901028, 3024476, 5076799, 5467322, 10153598, 10934644, 20307196, 35537593, 71075186, 142150372]

約数ペア:

[(1, 142150372), (2, 71075186), (4, 35537593), (7, 20307196), (13, 10934644), (14, 10153598), (26, 5467322), (28, 5076799), (47, 3024476), (49, 2901028), (52, 2733661), (91, 1562092), (94, 1512238), (98, 1450514), (182, 781046), (188, 756119), (196, 725257), (329, 432068), (364, 390523), (611, 232652), (637, 223156), (658, 216034), (1187, 119756), (1222, 116326), (1274, 111578), (1316, 108017), (2303, 61724), (2374, 59878), (2444, 58163), (2548, 55789), (4277, 33236), (4606, 30862), (4748, 29939), (8309, 17108), (8554, 16618), (9212, 15431)]