138720192

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 398983200

約数和(自身を除く): 260263008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 149, 156, 192, 208, 298, 312, 373, 416, 447, 596, 624, 746, 832, 894, 1119, 1192, 1248, 1492, 1788, 1937, 2238, 2384, 2496, 2984, 3576, 3874, 4476, 4768, 4849, 5811, 5968, 7152, 7748, 8952, 9536, 9698, 11622, 11936, 14304, 14547, 15496, 17904, 19396, 23244, 23872, 28608, 29094, 30992, 35808, 38792, 46488, 55577, 58188, 61984, 71616, 77584, 92976, 111154, 116376, 123968, 155168, 166731, 185952, 222308, 232752, 310336, 333462, 371904, 444616, 465504, 666924, 722501, 889232, 931008, 1333848, 1445002, 1778464, 2167503, 2667696, 2890004, 3556928, 4335006, 5335392, 5780008, 8670012, 10670784, 11560016, 17340024, 23120032, 34680048, 46240064, 69360096, 138720192]

約数ペア:

[(1, 138720192), (2, 69360096), (3, 46240064), (4, 34680048), (6, 23120032), (8, 17340024), (12, 11560016), (13, 10670784), (16, 8670012), (24, 5780008), (26, 5335392), (32, 4335006), (39, 3556928), (48, 2890004), (52, 2667696), (64, 2167503), (78, 1778464), (96, 1445002), (104, 1333848), (149, 931008), (156, 889232), (192, 722501), (208, 666924), (298, 465504), (312, 444616), (373, 371904), (416, 333462), (447, 310336), (596, 232752), (624, 222308), (746, 185952), (832, 166731), (894, 155168), (1119, 123968), (1192, 116376), (1248, 111154), (1492, 92976), (1788, 77584), (1937, 71616), (2238, 61984), (2384, 58188), (2496, 55577), (2984, 46488), (3576, 38792), (3874, 35808), (4476, 30992), (4768, 29094), (4849, 28608), (5811, 23872), (5968, 23244), (7152, 19396), (7748, 17904), (8952, 15496), (9536, 14547), (9698, 14304), (11622, 11936)]