164894451288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{381467}}^1$

素因数の和:381597

約数の個数: 128

約数和(自身を含む): 492185272320

約数和(自身を除く): 327290821032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 93, 124, 166, 168, 186, 217, 248, 249, 332, 372, 434, 498, 581, 651, 664, 744, 868, 996, 1162, 1302, 1736, 1743, 1992, 2324, 2573, 2604, 3486, 4648, 5146, 5208, 6972, 7719, 10292, 13944, 15438, 18011, 20584, 30876, 36022, 54033, 61752, 72044, 108066, 144088, 216132, 381467, 432264, 762934, 1144401, 1525868, 2288802, 2670269, 3051736, 4577604, 5340538, 8010807, 9155208, 10681076, 11825477, 16021614, 21362152, 23650954, 31661761, 32043228, 35476431, 47301908, 63323522, 64086456, 70952862, 82778339, 94603816, 94985283, 126647044, 141905724, 165556678, 189970566, 221632327, 248335017, 253294088, 283811448, 331113356, 379941132, 443264654, 496670034, 662226712, 664896981, 759882264, 886529308, 981514591, 993340068, 1329793962, 1773058616, 1963029182, 1986680136, 2659587924, 2944543773, 3926058364, 5319175848, 5889087546, 6870602137, 7852116728, 11778175092, 13741204274, 20611806411, 23556350184, 27482408548, 41223612822, 54964817096, 82447225644, 164894451288]

約数ペア:

[(1, 164894451288), (2, 82447225644), (3, 54964817096), (4, 41223612822), (6, 27482408548), (7, 23556350184), (8, 20611806411), (12, 13741204274), (14, 11778175092), (21, 7852116728), (24, 6870602137), (28, 5889087546), (31, 5319175848), (42, 3926058364), (56, 2944543773), (62, 2659587924), (83, 1986680136), (84, 1963029182), (93, 1773058616), (124, 1329793962), (166, 993340068), (168, 981514591), (186, 886529308), (217, 759882264), (248, 664896981), (249, 662226712), (332, 496670034), (372, 443264654), (434, 379941132), (498, 331113356), (581, 283811448), (651, 253294088), (664, 248335017), (744, 221632327), (868, 189970566), (996, 165556678), (1162, 141905724), (1302, 126647044), (1736, 94985283), (1743, 94603816), (1992, 82778339), (2324, 70952862), (2573, 64086456), (2604, 63323522), (3486, 47301908), (4648, 35476431), (5146, 32043228), (5208, 31661761), (6972, 23650954), (7719, 21362152), (10292, 16021614), (13944, 11825477), (15438, 10681076), (18011, 9155208), (20584, 8010807), (30876, 5340538), (36022, 4577604), (54033, 3051736), (61752, 2670269), (72044, 2288802), (108066, 1525868), (144088, 1144401), (216132, 762934), (381467, 432264)]