149358496

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 351654912

約数和(自身を除く): 202296416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 137, 157, 217, 224, 248, 274, 314, 434, 496, 548, 628, 868, 959, 992, 1096, 1099, 1256, 1736, 1918, 2192, 2198, 2512, 3472, 3836, 4247, 4384, 4396, 4867, 5024, 6944, 7672, 8494, 8792, 9734, 15344, 16988, 17584, 19468, 21509, 29729, 30688, 33976, 34069, 35168, 38936, 43018, 59458, 67952, 68138, 77872, 86036, 118916, 135904, 136276, 150563, 155744, 172072, 237832, 272552, 301126, 344144, 475664, 545104, 602252, 666779, 688288, 951328, 1090208, 1204504, 1333558, 2409008, 2667116, 4667453, 4818016, 5334232, 9334906, 10668464, 18669812, 21336928, 37339624, 74679248, 149358496]

約数ペア:

[(1, 149358496), (2, 74679248), (4, 37339624), (7, 21336928), (8, 18669812), (14, 10668464), (16, 9334906), (28, 5334232), (31, 4818016), (32, 4667453), (56, 2667116), (62, 2409008), (112, 1333558), (124, 1204504), (137, 1090208), (157, 951328), (217, 688288), (224, 666779), (248, 602252), (274, 545104), (314, 475664), (434, 344144), (496, 301126), (548, 272552), (628, 237832), (868, 172072), (959, 155744), (992, 150563), (1096, 136276), (1099, 135904), (1256, 118916), (1736, 86036), (1918, 77872), (2192, 68138), (2198, 67952), (2512, 59458), (3472, 43018), (3836, 38936), (4247, 35168), (4384, 34069), (4396, 33976), (4867, 30688), (5024, 29729), (6944, 21509), (7672, 19468), (8494, 17584), (8792, 16988), (9734, 15344)]