191178456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 390466344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 101, 114, 133, 152, 168, 202, 228, 266, 303, 399, 404, 456, 532, 593, 606, 707, 798, 808, 1064, 1186, 1212, 1414, 1596, 1779, 1919, 2121, 2372, 2424, 2828, 3192, 3558, 3838, 4151, 4242, 4744, 5656, 5757, 7116, 7676, 8302, 8484, 11267, 11514, 12453, 13433, 14232, 15352, 16604, 16968, 22534, 23028, 24906, 26866, 33208, 33801, 40299, 45068, 46056, 49812, 53732, 59893, 67602, 78869, 80598, 90136, 99624, 107464, 119786, 135204, 157738, 161196, 179679, 236607, 239572, 270408, 315476, 322392, 359358, 419251, 473214, 479144, 630952, 718716, 838502, 946428, 1137967, 1257753, 1437432, 1677004, 1892856, 2275934, 2515506, 3354008, 3413901, 4551868, 5031012, 6827802, 7965769, 9103736, 10062024, 13655604, 15931538, 23897307, 27311208, 31863076, 47794614, 63726152, 95589228, 191178456]

約数ペア:

[(1, 191178456), (2, 95589228), (3, 63726152), (4, 47794614), (6, 31863076), (7, 27311208), (8, 23897307), (12, 15931538), (14, 13655604), (19, 10062024), (21, 9103736), (24, 7965769), (28, 6827802), (38, 5031012), (42, 4551868), (56, 3413901), (57, 3354008), (76, 2515506), (84, 2275934), (101, 1892856), (114, 1677004), (133, 1437432), (152, 1257753), (168, 1137967), (202, 946428), (228, 838502), (266, 718716), (303, 630952), (399, 479144), (404, 473214), (456, 419251), (532, 359358), (593, 322392), (606, 315476), (707, 270408), (798, 239572), (808, 236607), (1064, 179679), (1186, 161196), (1212, 157738), (1414, 135204), (1596, 119786), (1779, 107464), (1919, 99624), (2121, 90136), (2372, 80598), (2424, 78869), (2828, 67602), (3192, 59893), (3558, 53732), (3838, 49812), (4151, 46056), (4242, 45068), (4744, 40299), (5656, 33801), (5757, 33208), (7116, 26866), (7676, 24906), (8302, 23028), (8484, 22534), (11267, 16968), (11514, 16604), (12453, 15352), (13433, 14232)]