164941344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 505945440

約数和(自身を除く): 341004096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 68, 72, 96, 102, 118, 136, 144, 153, 177, 204, 236, 272, 288, 306, 354, 408, 472, 531, 544, 571, 612, 708, 816, 944, 1003, 1062, 1142, 1224, 1416, 1632, 1713, 1888, 2006, 2124, 2284, 2448, 2832, 3009, 3426, 4012, 4248, 4568, 4896, 5139, 5664, 6018, 6852, 8024, 8496, 9027, 9136, 9707, 10278, 12036, 13704, 16048, 16992, 18054, 18272, 19414, 20556, 24072, 27408, 29121, 32096, 33689, 36108, 38828, 41112, 48144, 54816, 58242, 67378, 72216, 77656, 82224, 87363, 96288, 101067, 116484, 134756, 144432, 155312, 164448, 174726, 202134, 232968, 269512, 288864, 303201, 310624, 349452, 404268, 465936, 539024, 572713, 606402, 698904, 808536, 931872, 1078048, 1145426, 1212804, 1397808, 1617072, 1718139, 2290852, 2425608, 2795616, 3234144, 3436278, 4581704, 4851216, 5154417, 6872556, 9163408, 9702432, 10308834, 13745112, 18326816, 20617668, 27490224, 41235336, 54980448, 82470672, 164941344]

約数ペア:

[(1, 164941344), (2, 82470672), (3, 54980448), (4, 41235336), (6, 27490224), (8, 20617668), (9, 18326816), (12, 13745112), (16, 10308834), (17, 9702432), (18, 9163408), (24, 6872556), (32, 5154417), (34, 4851216), (36, 4581704), (48, 3436278), (51, 3234144), (59, 2795616), (68, 2425608), (72, 2290852), (96, 1718139), (102, 1617072), (118, 1397808), (136, 1212804), (144, 1145426), (153, 1078048), (177, 931872), (204, 808536), (236, 698904), (272, 606402), (288, 572713), (306, 539024), (354, 465936), (408, 404268), (472, 349452), (531, 310624), (544, 303201), (571, 288864), (612, 269512), (708, 232968), (816, 202134), (944, 174726), (1003, 164448), (1062, 155312), (1142, 144432), (1224, 134756), (1416, 116484), (1632, 101067), (1713, 96288), (1888, 87363), (2006, 82224), (2124, 77656), (2284, 72216), (2448, 67378), (2832, 58242), (3009, 54816), (3426, 48144), (4012, 41112), (4248, 38828), (4568, 36108), (4896, 33689), (5139, 32096), (5664, 29121), (6018, 27408), (6852, 24072), (8024, 20556), (8496, 19414), (9027, 18272), (9136, 18054), (9707, 16992), (10278, 16048), (12036, 13704)]