154906416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 498301440

約数和(自身を除く): 343395024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 239, 252, 336, 478, 504, 643, 717, 956, 1008, 1286, 1434, 1673, 1912, 1929, 2151, 2572, 2868, 3346, 3824, 3858, 4302, 4501, 5019, 5144, 5736, 5787, 6692, 7716, 8604, 9002, 10038, 10288, 11472, 11574, 13384, 13503, 15057, 15432, 17208, 18004, 20076, 23148, 26768, 27006, 30114, 30864, 34416, 36008, 40152, 40509, 46296, 54012, 60228, 72016, 80304, 81018, 92592, 108024, 120456, 153677, 162036, 216048, 240912, 307354, 324072, 461031, 614708, 648144, 922062, 1075739, 1229416, 1383093, 1844124, 2151478, 2458832, 2766186, 3227217, 3688248, 4302956, 5532372, 6454434, 7376496, 8605912, 9681651, 11064744, 12908868, 17211824, 19363302, 22129488, 25817736, 38726604, 51635472, 77453208, 154906416]

約数ペア:

[(1, 154906416), (2, 77453208), (3, 51635472), (4, 38726604), (6, 25817736), (7, 22129488), (8, 19363302), (9, 17211824), (12, 12908868), (14, 11064744), (16, 9681651), (18, 8605912), (21, 7376496), (24, 6454434), (28, 5532372), (36, 4302956), (42, 3688248), (48, 3227217), (56, 2766186), (63, 2458832), (72, 2151478), (84, 1844124), (112, 1383093), (126, 1229416), (144, 1075739), (168, 922062), (239, 648144), (252, 614708), (336, 461031), (478, 324072), (504, 307354), (643, 240912), (717, 216048), (956, 162036), (1008, 153677), (1286, 120456), (1434, 108024), (1673, 92592), (1912, 81018), (1929, 80304), (2151, 72016), (2572, 60228), (2868, 54012), (3346, 46296), (3824, 40509), (3858, 40152), (4302, 36008), (4501, 34416), (5019, 30864), (5144, 30114), (5736, 27006), (5787, 26768), (6692, 23148), (7716, 20076), (8604, 18004), (9002, 17208), (10038, 15432), (10288, 15057), (11472, 13503), (11574, 13384)]