141890976

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 434181384

約数和(自身を除く): 292290408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 204, 219, 272, 288, 292, 306, 397, 408, 438, 544, 584, 612, 657, 794, 816, 876, 1168, 1191, 1224, 1241, 1314, 1588, 1632, 1752, 2336, 2382, 2448, 2482, 2628, 3176, 3504, 3573, 3723, 4764, 4896, 4964, 5256, 6352, 6749, 7008, 7146, 7446, 9528, 9928, 10512, 11169, 12704, 13498, 14292, 14892, 19056, 19856, 20247, 21024, 22338, 26996, 28584, 28981, 29784, 38112, 39712, 40494, 44676, 53992, 57168, 57962, 59568, 60741, 80988, 86943, 89352, 107984, 114336, 115924, 119136, 121482, 161976, 173886, 178704, 215968, 231848, 242964, 260829, 323952, 347772, 357408, 463696, 485928, 492677, 521658, 647904, 695544, 927392, 971856, 985354, 1043316, 1391088, 1478031, 1943712, 1970708, 2086632, 2782176, 2956062, 3941416, 4173264, 4434093, 5912124, 7882832, 8346528, 8868186, 11824248, 15765664, 17736372, 23648496, 35472744, 47296992, 70945488, 141890976]

約数ペア:

[(1, 141890976), (2, 70945488), (3, 47296992), (4, 35472744), (6, 23648496), (8, 17736372), (9, 15765664), (12, 11824248), (16, 8868186), (17, 8346528), (18, 7882832), (24, 5912124), (32, 4434093), (34, 4173264), (36, 3941416), (48, 2956062), (51, 2782176), (68, 2086632), (72, 1970708), (73, 1943712), (96, 1478031), (102, 1391088), (136, 1043316), (144, 985354), (146, 971856), (153, 927392), (204, 695544), (219, 647904), (272, 521658), (288, 492677), (292, 485928), (306, 463696), (397, 357408), (408, 347772), (438, 323952), (544, 260829), (584, 242964), (612, 231848), (657, 215968), (794, 178704), (816, 173886), (876, 161976), (1168, 121482), (1191, 119136), (1224, 115924), (1241, 114336), (1314, 107984), (1588, 89352), (1632, 86943), (1752, 80988), (2336, 60741), (2382, 59568), (2448, 57962), (2482, 57168), (2628, 53992), (3176, 44676), (3504, 40494), (3573, 39712), (3723, 38112), (4764, 29784), (4896, 28981), (4964, 28584), (5256, 26996), (6352, 22338), (6749, 21024), (7008, 20247), (7146, 19856), (7446, 19056), (9528, 14892), (9928, 14292), (10512, 13498), (11169, 12704)]