142441208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 209794312

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 47, 52, 56, 91, 92, 94, 104, 161, 181, 182, 184, 188, 299, 322, 329, 362, 364, 376, 598, 611, 644, 658, 724, 728, 1081, 1196, 1222, 1267, 1288, 1316, 1448, 2093, 2162, 2353, 2392, 2444, 2534, 2632, 4163, 4186, 4277, 4324, 4706, 4888, 5068, 7567, 8326, 8372, 8507, 8554, 8648, 9412, 10136, 14053, 15134, 16471, 16652, 16744, 17014, 17108, 18824, 28106, 29141, 30268, 32942, 33304, 34028, 34216, 54119, 56212, 58282, 59549, 60536, 65884, 68056, 98371, 108238, 110591, 112424, 116564, 119098, 131768, 195661, 196742, 216476, 221182, 233128, 238196, 378833, 391322, 393484, 432952, 442364, 476392, 757666, 774137, 782644, 786968, 884728, 1369627, 1515332, 1548274, 1565288, 2543593, 2739254, 3030664, 3096548, 5087186, 5478508, 6193096, 10174372, 10957016, 17805151, 20348744, 35610302, 71220604, 142441208]

約数ペア:

[(1, 142441208), (2, 71220604), (4, 35610302), (7, 20348744), (8, 17805151), (13, 10957016), (14, 10174372), (23, 6193096), (26, 5478508), (28, 5087186), (46, 3096548), (47, 3030664), (52, 2739254), (56, 2543593), (91, 1565288), (92, 1548274), (94, 1515332), (104, 1369627), (161, 884728), (181, 786968), (182, 782644), (184, 774137), (188, 757666), (299, 476392), (322, 442364), (329, 432952), (362, 393484), (364, 391322), (376, 378833), (598, 238196), (611, 233128), (644, 221182), (658, 216476), (724, 196742), (728, 195661), (1081, 131768), (1196, 119098), (1222, 116564), (1267, 112424), (1288, 110591), (1316, 108238), (1448, 98371), (2093, 68056), (2162, 65884), (2353, 60536), (2392, 59549), (2444, 58282), (2534, 56212), (2632, 54119), (4163, 34216), (4186, 34028), (4277, 33304), (4324, 32942), (4706, 30268), (4888, 29141), (5068, 28106), (7567, 18824), (8326, 17108), (8372, 17014), (8507, 16744), (8554, 16652), (8648, 16471), (9412, 15134), (10136, 14053)]