174439992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 483183360

約数和(自身を除く): 308743368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 61, 68, 86, 102, 122, 129, 136, 163, 172, 183, 204, 244, 258, 326, 344, 366, 408, 488, 489, 516, 652, 731, 732, 978, 1032, 1037, 1304, 1462, 1464, 1956, 2074, 2193, 2623, 2771, 2924, 3111, 3912, 4148, 4386, 5246, 5542, 5848, 6222, 7009, 7869, 8296, 8313, 8772, 9943, 10492, 11084, 12444, 14018, 15738, 16626, 17544, 19886, 20984, 21027, 22168, 24888, 28036, 29829, 31476, 33252, 39772, 42054, 44591, 56072, 59658, 62952, 66504, 79544, 84108, 89182, 119153, 119316, 133773, 168216, 169031, 178364, 238306, 238632, 267546, 338062, 356728, 357459, 427549, 476612, 507093, 535092, 676124, 714918, 855098, 953224, 1014186, 1070184, 1282647, 1352248, 1429836, 1710196, 2028372, 2565294, 2859672, 3420392, 4056744, 5130588, 7268333, 10261176, 14536666, 21804999, 29073332, 43609998, 58146664, 87219996, 174439992]

約数ペア:

[(1, 174439992), (2, 87219996), (3, 58146664), (4, 43609998), (6, 29073332), (8, 21804999), (12, 14536666), (17, 10261176), (24, 7268333), (34, 5130588), (43, 4056744), (51, 3420392), (61, 2859672), (68, 2565294), (86, 2028372), (102, 1710196), (122, 1429836), (129, 1352248), (136, 1282647), (163, 1070184), (172, 1014186), (183, 953224), (204, 855098), (244, 714918), (258, 676124), (326, 535092), (344, 507093), (366, 476612), (408, 427549), (488, 357459), (489, 356728), (516, 338062), (652, 267546), (731, 238632), (732, 238306), (978, 178364), (1032, 169031), (1037, 168216), (1304, 133773), (1462, 119316), (1464, 119153), (1956, 89182), (2074, 84108), (2193, 79544), (2623, 66504), (2771, 62952), (2924, 59658), (3111, 56072), (3912, 44591), (4148, 42054), (4386, 39772), (5246, 33252), (5542, 31476), (5848, 29829), (6222, 28036), (7009, 24888), (7869, 22168), (8296, 21027), (8313, 20984), (8772, 19886), (9943, 17544), (10492, 16626), (11084, 15738), (12444, 14018)]