164171952

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 180

約数和(自身を含む): 545790960

約数和(自身を除く): 381619008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 424, 439, 441, 477, 504, 588, 636, 742, 784, 848, 878, 882, 954, 1008, 1113, 1176, 1272, 1317, 1484, 1756, 1764, 1908, 2226, 2352, 2544, 2597, 2634, 2968, 3073, 3339, 3512, 3528, 3816, 3951, 4452, 5194, 5268, 5936, 6146, 6678, 7024, 7056, 7632, 7791, 7902, 8904, 9219, 10388, 10536, 12292, 13356, 15582, 15804, 17808, 18438, 20776, 21072, 21511, 23267, 23373, 24584, 26712, 27657, 31164, 31608, 36876, 41552, 43022, 46534, 46746, 49168, 53424, 55314, 62328, 63216, 64533, 69801, 73752, 86044, 93068, 93492, 110628, 124656, 129066, 139602, 147504, 162869, 172088, 186136, 186984, 193599, 209403, 221256, 258132, 279204, 325738, 344176, 372272, 373968, 387198, 418806, 442512, 488607, 516264, 558408, 651476, 774396, 837612, 977214, 1032528, 1116816, 1140083, 1302952, 1465821, 1548792, 1675224, 1954428, 2280166, 2605904, 2931642, 3097584, 3350448, 3420249, 3908856, 4560332, 5863284, 6840498, 7817712, 9120664, 10260747, 11726568, 13680996, 18241328, 20521494, 23453136, 27361992, 41042988, 54723984, 82085976, 164171952]

約数ペア:

[(1, 164171952), (2, 82085976), (3, 54723984), (4, 41042988), (6, 27361992), (7, 23453136), (8, 20521494), (9, 18241328), (12, 13680996), (14, 11726568), (16, 10260747), (18, 9120664), (21, 7817712), (24, 6840498), (28, 5863284), (36, 4560332), (42, 3908856), (48, 3420249), (49, 3350448), (53, 3097584), (56, 2931642), (63, 2605904), (72, 2280166), (84, 1954428), (98, 1675224), (106, 1548792), (112, 1465821), (126, 1302952), (144, 1140083), (147, 1116816), (159, 1032528), (168, 977214), (196, 837612), (212, 774396), (252, 651476), (294, 558408), (318, 516264), (336, 488607), (371, 442512), (392, 418806), (424, 387198), (439, 373968), (441, 372272), (477, 344176), (504, 325738), (588, 279204), (636, 258132), (742, 221256), (784, 209403), (848, 193599), (878, 186984), (882, 186136), (954, 172088), (1008, 162869), (1113, 147504), (1176, 139602), (1272, 129066), (1317, 124656), (1484, 110628), (1756, 93492), (1764, 93068), (1908, 86044), (2226, 73752), (2352, 69801), (2544, 64533), (2597, 63216), (2634, 62328), (2968, 55314), (3073, 53424), (3339, 49168), (3512, 46746), (3528, 46534), (3816, 43022), (3951, 41552), (4452, 36876), (5194, 31608), (5268, 31164), (5936, 27657), (6146, 26712), (6678, 24584), (7024, 23373), (7056, 23267), (7632, 21511), (7791, 21072), (7902, 20776), (8904, 18438), (9219, 17808), (10388, 15804), (10536, 15582), (12292, 13356)]