149820216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 464755200

約数和(自身を除く): 314934984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 181, 182, 273, 312, 362, 364, 379, 543, 546, 724, 728, 758, 1086, 1092, 1137, 1267, 1448, 1516, 2172, 2184, 2274, 2353, 2534, 2653, 3032, 3801, 4344, 4548, 4706, 4927, 5068, 5306, 7059, 7602, 7959, 9096, 9412, 9854, 10136, 10612, 14118, 14781, 15204, 15918, 16471, 18824, 19708, 21224, 28236, 29562, 30408, 31836, 32942, 34489, 39416, 49413, 56472, 59124, 63672, 65884, 68599, 68978, 98826, 103467, 118248, 131768, 137198, 137956, 197652, 205797, 206934, 274396, 275912, 395304, 411594, 413868, 480193, 548792, 823188, 827736, 891787, 960386, 1440579, 1646376, 1783574, 1920772, 2675361, 2881158, 3567148, 3841544, 5350722, 5762316, 6242509, 7134296, 10701444, 11524632, 12485018, 18727527, 21402888, 24970036, 37455054, 49940072, 74910108, 149820216]

約数ペア:

[(1, 149820216), (2, 74910108), (3, 49940072), (4, 37455054), (6, 24970036), (7, 21402888), (8, 18727527), (12, 12485018), (13, 11524632), (14, 10701444), (21, 7134296), (24, 6242509), (26, 5762316), (28, 5350722), (39, 3841544), (42, 3567148), (52, 2881158), (56, 2675361), (78, 1920772), (84, 1783574), (91, 1646376), (104, 1440579), (156, 960386), (168, 891787), (181, 827736), (182, 823188), (273, 548792), (312, 480193), (362, 413868), (364, 411594), (379, 395304), (543, 275912), (546, 274396), (724, 206934), (728, 205797), (758, 197652), (1086, 137956), (1092, 137198), (1137, 131768), (1267, 118248), (1448, 103467), (1516, 98826), (2172, 68978), (2184, 68599), (2274, 65884), (2353, 63672), (2534, 59124), (2653, 56472), (3032, 49413), (3801, 39416), (4344, 34489), (4548, 32942), (4706, 31836), (4927, 30408), (5068, 29562), (5306, 28236), (7059, 21224), (7602, 19708), (7959, 18824), (9096, 16471), (9412, 15918), (9854, 15204), (10136, 14781), (10612, 14118)]