168385068

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 120

約数和(自身を含む): 490921200

約数和(自身を除く): 322536132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1609, 1836, 1938, 2052, 2754, 2907, 3078, 3218, 3876, 4827, 5508, 5814, 6156, 6436, 8721, 9654, 11628, 14481, 17442, 19308, 26163, 27353, 28962, 30571, 34884, 43443, 52326, 54706, 57924, 61142, 82059, 86886, 91713, 104652, 109412, 122284, 130329, 164118, 173772, 183426, 246177, 260658, 275139, 328236, 366852, 492354, 519707, 521316, 550278, 738531, 825417, 984708, 1039414, 1100556, 1477062, 1559121, 1650834, 2078828, 2215593, 2476251, 2954124, 3118242, 3301668, 4431186, 4677363, 4952502, 6236484, 8862372, 9354726, 9905004, 14032089, 18709452, 28064178, 42096267, 56128356, 84192534, 168385068]

約数ペア:

[(1, 168385068), (2, 84192534), (3, 56128356), (4, 42096267), (6, 28064178), (9, 18709452), (12, 14032089), (17, 9905004), (18, 9354726), (19, 8862372), (27, 6236484), (34, 4952502), (36, 4677363), (38, 4431186), (51, 3301668), (54, 3118242), (57, 2954124), (68, 2476251), (76, 2215593), (81, 2078828), (102, 1650834), (108, 1559121), (114, 1477062), (153, 1100556), (162, 1039414), (171, 984708), (204, 825417), (228, 738531), (306, 550278), (323, 521316), (324, 519707), (342, 492354), (459, 366852), (513, 328236), (612, 275139), (646, 260658), (684, 246177), (918, 183426), (969, 173772), (1026, 164118), (1292, 130329), (1377, 122284), (1539, 109412), (1609, 104652), (1836, 91713), (1938, 86886), (2052, 82059), (2754, 61142), (2907, 57924), (3078, 54706), (3218, 52326), (3876, 43443), (4827, 34884), (5508, 30571), (5814, 28962), (6156, 27353), (6436, 26163), (8721, 19308), (9654, 17442), (11628, 14481)]