123087174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 315850752

約数和(自身を除く): 192763578

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 67, 83, 93, 102, 119, 134, 166, 186, 201, 217, 238, 249, 357, 402, 434, 469, 498, 527, 581, 651, 714, 938, 1054, 1139, 1162, 1302, 1407, 1411, 1581, 1743, 2077, 2278, 2573, 2814, 2822, 3162, 3417, 3486, 3689, 4154, 4233, 5146, 5561, 6231, 6834, 7378, 7719, 7973, 8466, 9877, 11067, 11122, 12462, 14539, 15438, 15946, 16683, 18011, 19754, 22134, 23919, 29078, 29631, 33366, 35309, 36022, 38927, 43617, 43741, 47838, 54033, 59262, 70618, 77854, 87234, 87482, 94537, 105927, 108066, 116781, 131223, 172391, 189074, 211854, 233562, 247163, 262446, 283611, 306187, 344782, 494326, 517173, 567222, 612374, 661759, 741489, 918561, 1034346, 1206737, 1323518, 1482978, 1837122, 1985277, 2413474, 2930647, 3620211, 3970554, 5861294, 7240422, 8791941, 17583882, 20514529, 41029058, 61543587, 123087174]

約数ペア:

[(1, 123087174), (2, 61543587), (3, 41029058), (6, 20514529), (7, 17583882), (14, 8791941), (17, 7240422), (21, 5861294), (31, 3970554), (34, 3620211), (42, 2930647), (51, 2413474), (62, 1985277), (67, 1837122), (83, 1482978), (93, 1323518), (102, 1206737), (119, 1034346), (134, 918561), (166, 741489), (186, 661759), (201, 612374), (217, 567222), (238, 517173), (249, 494326), (357, 344782), (402, 306187), (434, 283611), (469, 262446), (498, 247163), (527, 233562), (581, 211854), (651, 189074), (714, 172391), (938, 131223), (1054, 116781), (1139, 108066), (1162, 105927), (1302, 94537), (1407, 87482), (1411, 87234), (1581, 77854), (1743, 70618), (2077, 59262), (2278, 54033), (2573, 47838), (2814, 43741), (2822, 43617), (3162, 38927), (3417, 36022), (3486, 35309), (3689, 33366), (4154, 29631), (4233, 29078), (5146, 23919), (5561, 22134), (6231, 19754), (6834, 18011), (7378, 16683), (7719, 15946), (7973, 15438), (8466, 14539), (9877, 12462), (11067, 11122)]