138889709604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{3529}}^1$

素因数の和:4074

約数の個数: 144

約数和(自身を含む): 372986577600

約数和(自身を除く): 234096867996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 353, 489, 652, 684, 706, 978, 1059, 1412, 1467, 1956, 2118, 2934, 3097, 3177, 3529, 4236, 5868, 6194, 6354, 6707, 7058, 9291, 10587, 12388, 12708, 13414, 14116, 18582, 20121, 21174, 26828, 27873, 31761, 37164, 40242, 42348, 55746, 57539, 60363, 63522, 67051, 80484, 111492, 115078, 120726, 127044, 134102, 172617, 201153, 230156, 241452, 268204, 345234, 402306, 517851, 575227, 603459, 690468, 804612, 1035702, 1093241, 1150454, 1206918, 1245737, 1725681, 2071404, 2186482, 2300908, 2413836, 2491474, 3279723, 3451362, 3737211, 4372964, 4982948, 5177043, 6559446, 6902724, 7474422, 9839169, 10354086, 10929313, 11211633, 13118892, 14948844, 19678338, 20708172, 21858626, 22423266, 23669003, 32787939, 39356676, 43717252, 44846532, 47338006, 65575878, 71007009, 94676012, 98363817, 131151756, 142014018, 196727634, 203055131, 213021027, 284028036, 393455268, 406110262, 426042054, 609165393, 812220524, 852084108, 1218330786, 1827496179, 2436661572, 3654992358, 3858047489, 7309984716, 7716094978, 11574142467, 15432189956, 23148284934, 34722427401, 46296569868, 69444854802, 138889709604]

約数ペア:

[(1, 138889709604), (2, 69444854802), (3, 46296569868), (4, 34722427401), (6, 23148284934), (9, 15432189956), (12, 11574142467), (18, 7716094978), (19, 7309984716), (36, 3858047489), (38, 3654992358), (57, 2436661572), (76, 1827496179), (114, 1218330786), (163, 852084108), (171, 812220524), (228, 609165393), (326, 426042054), (342, 406110262), (353, 393455268), (489, 284028036), (652, 213021027), (684, 203055131), (706, 196727634), (978, 142014018), (1059, 131151756), (1412, 98363817), (1467, 94676012), (1956, 71007009), (2118, 65575878), (2934, 47338006), (3097, 44846532), (3177, 43717252), (3529, 39356676), (4236, 32787939), (5868, 23669003), (6194, 22423266), (6354, 21858626), (6707, 20708172), (7058, 19678338), (9291, 14948844), (10587, 13118892), (12388, 11211633), (12708, 10929313), (13414, 10354086), (14116, 9839169), (18582, 7474422), (20121, 6902724), (21174, 6559446), (26828, 5177043), (27873, 4982948), (31761, 4372964), (37164, 3737211), (40242, 3451362), (42348, 3279723), (55746, 2491474), (57539, 2413836), (60363, 2300908), (63522, 2186482), (67051, 2071404), (80484, 1725681), (111492, 1245737), (115078, 1206918), (120726, 1150454), (127044, 1093241), (134102, 1035702), (172617, 804612), (201153, 690468), (230156, 603459), (241452, 575227), (268204, 517851), (345234, 402306)]