142783154612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{42223}}^1$

素因数の和:42405

約数の個数: 96

約数和(自身を含む): 306444902400

約数和(自身を除く): 163661747788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 89, 92, 118, 161, 178, 236, 322, 356, 413, 623, 644, 826, 1246, 1357, 1652, 2047, 2492, 2714, 4094, 5251, 5428, 8188, 9499, 10502, 14329, 18998, 21004, 28658, 36757, 37996, 42223, 57316, 73514, 84446, 120773, 147028, 168892, 241546, 295561, 483092, 591122, 845411, 971129, 1182244, 1690822, 1942258, 2491157, 3381644, 3757847, 3884516, 4982314, 6797903, 7515694, 9964628, 13595806, 15031388, 17438099, 26304929, 27191612, 34876198, 52609858, 57296611, 69752396, 86430481, 105219716, 114593222, 172860962, 221712973, 229186444, 345721924, 401076277, 443425946, 605013367, 802152554, 886851892, 1210026734, 1551990811, 1604305108, 2420053468, 3103981622, 5099398379, 6207963244, 10198796758, 20397593516, 35695788653, 71391577306, 142783154612]

約数ペア:

[(1, 142783154612), (2, 71391577306), (4, 35695788653), (7, 20397593516), (14, 10198796758), (23, 6207963244), (28, 5099398379), (46, 3103981622), (59, 2420053468), (89, 1604305108), (92, 1551990811), (118, 1210026734), (161, 886851892), (178, 802152554), (236, 605013367), (322, 443425946), (356, 401076277), (413, 345721924), (623, 229186444), (644, 221712973), (826, 172860962), (1246, 114593222), (1357, 105219716), (1652, 86430481), (2047, 69752396), (2492, 57296611), (2714, 52609858), (4094, 34876198), (5251, 27191612), (5428, 26304929), (8188, 17438099), (9499, 15031388), (10502, 13595806), (14329, 9964628), (18998, 7515694), (21004, 6797903), (28658, 4982314), (36757, 3884516), (37996, 3757847), (42223, 3381644), (57316, 2491157), (73514, 1942258), (84446, 1690822), (120773, 1182244), (147028, 971129), (168892, 845411), (241546, 591122), (295561, 483092)]