180849032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 438600960

約数和(自身を除く): 257751928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 73, 82, 83, 91, 104, 146, 164, 166, 182, 287, 292, 328, 332, 364, 511, 533, 574, 581, 584, 664, 728, 949, 1022, 1066, 1079, 1148, 1162, 1898, 2044, 2132, 2158, 2296, 2324, 2993, 3403, 3731, 3796, 4088, 4264, 4316, 4648, 5986, 6059, 6643, 6806, 7462, 7553, 7592, 8632, 11972, 12118, 13286, 13612, 14924, 15106, 20951, 23821, 23944, 24236, 26572, 27224, 29848, 30212, 38909, 41902, 42413, 44239, 47642, 48472, 53144, 60424, 77818, 78767, 83804, 84826, 88478, 95284, 155636, 157534, 167608, 169652, 176956, 190568, 248419, 272363, 309673, 311272, 315068, 339304, 353912, 496838, 544726, 551369, 619346, 630136, 993676, 1089452, 1102738, 1238692, 1738933, 1987352, 2178904, 2205476, 2477384, 3229447, 3477866, 4410952, 6458894, 6955732, 12917788, 13911464, 22606129, 25835576, 45212258, 90424516, 180849032]

約数ペア:

[(1, 180849032), (2, 90424516), (4, 45212258), (7, 25835576), (8, 22606129), (13, 13911464), (14, 12917788), (26, 6955732), (28, 6458894), (41, 4410952), (52, 3477866), (56, 3229447), (73, 2477384), (82, 2205476), (83, 2178904), (91, 1987352), (104, 1738933), (146, 1238692), (164, 1102738), (166, 1089452), (182, 993676), (287, 630136), (292, 619346), (328, 551369), (332, 544726), (364, 496838), (511, 353912), (533, 339304), (574, 315068), (581, 311272), (584, 309673), (664, 272363), (728, 248419), (949, 190568), (1022, 176956), (1066, 169652), (1079, 167608), (1148, 157534), (1162, 155636), (1898, 95284), (2044, 88478), (2132, 84826), (2158, 83804), (2296, 78767), (2324, 77818), (2993, 60424), (3403, 53144), (3731, 48472), (3796, 47642), (4088, 44239), (4264, 42413), (4316, 41902), (4648, 38909), (5986, 30212), (6059, 29848), (6643, 27224), (6806, 26572), (7462, 24236), (7553, 23944), (7592, 23821), (8632, 20951), (11972, 15106), (12118, 14924), (13286, 13612)]