173017026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 478517760

約数和(自身を除く): 305500734

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 137, 182, 189, 234, 257, 273, 274, 351, 378, 411, 514, 546, 702, 771, 819, 822, 959, 1233, 1542, 1638, 1781, 1799, 1918, 2313, 2457, 2466, 2877, 3341, 3562, 3598, 3699, 4626, 4914, 5343, 5397, 5754, 6682, 6939, 7398, 8631, 10023, 10686, 10794, 12467, 13878, 16029, 16191, 17262, 20046, 23387, 24934, 25893, 30069, 32058, 32382, 35209, 37401, 46774, 48087, 48573, 51786, 60138, 70161, 70418, 74802, 90207, 96174, 97146, 105627, 112203, 140322, 180414, 210483, 211254, 224406, 246463, 316881, 336609, 420966, 457717, 492926, 631449, 633762, 673218, 739389, 915434, 950643, 1262898, 1373151, 1478778, 1901286, 2218167, 2746302, 3204019, 4119453, 4436334, 6408038, 6654501, 8238906, 9612057, 12358359, 13309002, 19224114, 24716718, 28836171, 57672342, 86508513, 173017026]

約数ペア:

[(1, 173017026), (2, 86508513), (3, 57672342), (6, 28836171), (7, 24716718), (9, 19224114), (13, 13309002), (14, 12358359), (18, 9612057), (21, 8238906), (26, 6654501), (27, 6408038), (39, 4436334), (42, 4119453), (54, 3204019), (63, 2746302), (78, 2218167), (91, 1901286), (117, 1478778), (126, 1373151), (137, 1262898), (182, 950643), (189, 915434), (234, 739389), (257, 673218), (273, 633762), (274, 631449), (351, 492926), (378, 457717), (411, 420966), (514, 336609), (546, 316881), (702, 246463), (771, 224406), (819, 211254), (822, 210483), (959, 180414), (1233, 140322), (1542, 112203), (1638, 105627), (1781, 97146), (1799, 96174), (1918, 90207), (2313, 74802), (2457, 70418), (2466, 70161), (2877, 60138), (3341, 51786), (3562, 48573), (3598, 48087), (3699, 46774), (4626, 37401), (4914, 35209), (5343, 32382), (5397, 32058), (5754, 30069), (6682, 25893), (6939, 24934), (7398, 23387), (8631, 20046), (10023, 17262), (10686, 16191), (10794, 16029), (12467, 13878)]