148865568

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67421}}^1$

素因数の和:67457

約数の個数: 48

約数和(自身を含む): 407768256

約数和(自身を除く): 258902688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 67421, 134842, 202263, 269684, 404526, 539368, 809052, 1078736, 1550683, 1618104, 2157472, 3101366, 3236208, 4652049, 6202732, 6472416, 9304098, 12405464, 18608196, 24810928, 37216392, 49621856, 74432784, 148865568]

約数ペア:

[(1, 148865568), (2, 74432784), (3, 49621856), (4, 37216392), (6, 24810928), (8, 18608196), (12, 12405464), (16, 9304098), (23, 6472416), (24, 6202732), (32, 4652049), (46, 3236208), (48, 3101366), (69, 2157472), (92, 1618104), (96, 1550683), (138, 1078736), (184, 809052), (276, 539368), (368, 404526), (552, 269684), (736, 202263), (1104, 134842), (2208, 67421)]