179780664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 533537280

約数和(自身を除く): 353756616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 61, 84, 106, 122, 159, 168, 183, 212, 244, 318, 331, 366, 371, 424, 427, 488, 636, 662, 732, 742, 854, 993, 1113, 1272, 1281, 1324, 1464, 1484, 1708, 1986, 2226, 2317, 2562, 2648, 2968, 3233, 3416, 3972, 4452, 4634, 5124, 6466, 6951, 7944, 8904, 9268, 9699, 10248, 12932, 13902, 17543, 18536, 19398, 20191, 22631, 25864, 27804, 35086, 38796, 40382, 45262, 52629, 55608, 60573, 67893, 70172, 77592, 80764, 90524, 105258, 121146, 122801, 135786, 140344, 141337, 161528, 181048, 210516, 242292, 245602, 271572, 282674, 368403, 421032, 424011, 484584, 491204, 543144, 565348, 736806, 848022, 982408, 1070123, 1130696, 1473612, 1696044, 2140246, 2947224, 3210369, 3392088, 4280492, 6420738, 7490861, 8560984, 12841476, 14981722, 22472583, 25682952, 29963444, 44945166, 59926888, 89890332, 179780664]

約数ペア:

[(1, 179780664), (2, 89890332), (3, 59926888), (4, 44945166), (6, 29963444), (7, 25682952), (8, 22472583), (12, 14981722), (14, 12841476), (21, 8560984), (24, 7490861), (28, 6420738), (42, 4280492), (53, 3392088), (56, 3210369), (61, 2947224), (84, 2140246), (106, 1696044), (122, 1473612), (159, 1130696), (168, 1070123), (183, 982408), (212, 848022), (244, 736806), (318, 565348), (331, 543144), (366, 491204), (371, 484584), (424, 424011), (427, 421032), (488, 368403), (636, 282674), (662, 271572), (732, 245602), (742, 242292), (854, 210516), (993, 181048), (1113, 161528), (1272, 141337), (1281, 140344), (1324, 135786), (1464, 122801), (1484, 121146), (1708, 105258), (1986, 90524), (2226, 80764), (2317, 77592), (2562, 70172), (2648, 67893), (2968, 60573), (3233, 55608), (3416, 52629), (3972, 45262), (4452, 40382), (4634, 38796), (5124, 35086), (6466, 27804), (6951, 25864), (7944, 22631), (8904, 20191), (9268, 19398), (9699, 18536), (10248, 17543), (12932, 13902)]