148405936

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 349691904

約数和(自身を除く): 201285968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1087, 1219, 1288, 1484, 2174, 2438, 2576, 2968, 4348, 4876, 5936, 7609, 8533, 8696, 9752, 15218, 17066, 17392, 19504, 25001, 30436, 34132, 50002, 57611, 60872, 68264, 100004, 115222, 121744, 136528, 175007, 200008, 230444, 350014, 400016, 403277, 460888, 700028, 806554, 921776, 1325053, 1400056, 1613108, 2650106, 2800112, 3226216, 5300212, 6452432, 9275371, 10600424, 18550742, 21200848, 37101484, 74202968, 148405936]

約数ペア:

[(1, 148405936), (2, 74202968), (4, 37101484), (7, 21200848), (8, 18550742), (14, 10600424), (16, 9275371), (23, 6452432), (28, 5300212), (46, 3226216), (53, 2800112), (56, 2650106), (92, 1613108), (106, 1400056), (112, 1325053), (161, 921776), (184, 806554), (212, 700028), (322, 460888), (368, 403277), (371, 400016), (424, 350014), (644, 230444), (742, 200008), (848, 175007), (1087, 136528), (1219, 121744), (1288, 115222), (1484, 100004), (2174, 68264), (2438, 60872), (2576, 57611), (2968, 50002), (4348, 34132), (4876, 30436), (5936, 25001), (7609, 19504), (8533, 17392), (8696, 17066), (9752, 15218)]