171054492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 498718080

約数和(自身を除く): 327663588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 61, 76, 84, 98, 114, 122, 133, 147, 183, 196, 228, 244, 251, 266, 294, 366, 399, 427, 502, 532, 588, 732, 753, 798, 854, 931, 1004, 1159, 1281, 1506, 1596, 1708, 1757, 1862, 2318, 2562, 2793, 2989, 3012, 3477, 3514, 3724, 4636, 4769, 5124, 5271, 5586, 5978, 6954, 7028, 8113, 8967, 9538, 10542, 11172, 11956, 12299, 13908, 14307, 15311, 16226, 17934, 19076, 21084, 24339, 24598, 28614, 30622, 32452, 33383, 35868, 36897, 45933, 48678, 49196, 56791, 57228, 61244, 66766, 73794, 91866, 97356, 100149, 107177, 113582, 133532, 147588, 170373, 183732, 200298, 214354, 227164, 233681, 290909, 321531, 340746, 400596, 428708, 467362, 581818, 643062, 681492, 701043, 750239, 872727, 934724, 1163636, 1286124, 1402086, 1500478, 1745454, 2036363, 2250717, 2804172, 3000956, 3490908, 4072726, 4501434, 6109089, 8145452, 9002868, 12218178, 14254541, 24436356, 28509082, 42763623, 57018164, 85527246, 171054492]

約数ペア:

[(1, 171054492), (2, 85527246), (3, 57018164), (4, 42763623), (6, 28509082), (7, 24436356), (12, 14254541), (14, 12218178), (19, 9002868), (21, 8145452), (28, 6109089), (38, 4501434), (42, 4072726), (49, 3490908), (57, 3000956), (61, 2804172), (76, 2250717), (84, 2036363), (98, 1745454), (114, 1500478), (122, 1402086), (133, 1286124), (147, 1163636), (183, 934724), (196, 872727), (228, 750239), (244, 701043), (251, 681492), (266, 643062), (294, 581818), (366, 467362), (399, 428708), (427, 400596), (502, 340746), (532, 321531), (588, 290909), (732, 233681), (753, 227164), (798, 214354), (854, 200298), (931, 183732), (1004, 170373), (1159, 147588), (1281, 133532), (1506, 113582), (1596, 107177), (1708, 100149), (1757, 97356), (1862, 91866), (2318, 73794), (2562, 66766), (2793, 61244), (2989, 57228), (3012, 56791), (3477, 49196), (3514, 48678), (3724, 45933), (4636, 36897), (4769, 35868), (5124, 33383), (5271, 32452), (5586, 30622), (5978, 28614), (6954, 24598), (7028, 24339), (8113, 21084), (8967, 19076), (9538, 17934), (10542, 16226), (11172, 15311), (11956, 14307), (12299, 13908)]