130046488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 312883200

約数和(自身を除く): 182836712

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 88, 104, 124, 143, 152, 193, 209, 247, 248, 286, 341, 386, 403, 418, 494, 572, 589, 682, 772, 806, 836, 988, 1144, 1178, 1364, 1544, 1612, 1672, 1976, 2123, 2356, 2509, 2717, 2728, 3224, 3667, 4246, 4433, 4712, 5018, 5434, 5983, 6479, 7334, 7657, 8492, 8866, 10036, 10868, 11966, 12958, 14668, 15314, 16984, 17732, 20072, 21736, 23932, 25916, 27599, 29336, 30628, 35464, 40337, 47671, 47864, 51832, 55198, 61256, 65813, 77779, 80674, 84227, 95342, 110396, 113677, 131626, 155558, 161348, 168454, 190684, 220792, 227354, 263252, 311116, 322696, 336908, 381368, 454708, 524381, 526504, 622232, 673816, 855569, 909416, 1048762, 1250447, 1477801, 1711138, 2097524, 2500894, 2955602, 3422276, 4195048, 5001788, 5911204, 6844552, 10003576, 11822408, 16255811, 32511622, 65023244, 130046488]

約数ペア:

[(1, 130046488), (2, 65023244), (4, 32511622), (8, 16255811), (11, 11822408), (13, 10003576), (19, 6844552), (22, 5911204), (26, 5001788), (31, 4195048), (38, 3422276), (44, 2955602), (52, 2500894), (62, 2097524), (76, 1711138), (88, 1477801), (104, 1250447), (124, 1048762), (143, 909416), (152, 855569), (193, 673816), (209, 622232), (247, 526504), (248, 524381), (286, 454708), (341, 381368), (386, 336908), (403, 322696), (418, 311116), (494, 263252), (572, 227354), (589, 220792), (682, 190684), (772, 168454), (806, 161348), (836, 155558), (988, 131626), (1144, 113677), (1178, 110396), (1364, 95342), (1544, 84227), (1612, 80674), (1672, 77779), (1976, 65813), (2123, 61256), (2356, 55198), (2509, 51832), (2717, 47864), (2728, 47671), (3224, 40337), (3667, 35464), (4246, 30628), (4433, 29336), (4712, 27599), (5018, 25916), (5434, 23932), (5983, 21736), (6479, 20072), (7334, 17732), (7657, 16984), (8492, 15314), (8866, 14668), (10036, 12958), (10868, 11966)]