148988272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 176705168

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 127, 136, 152, 227, 254, 272, 304, 323, 454, 508, 646, 908, 1016, 1292, 1816, 2032, 2159, 2413, 2584, 3632, 3859, 4313, 4318, 4826, 5168, 7718, 8626, 8636, 9652, 15436, 17252, 17272, 19304, 28829, 30872, 34504, 34544, 38608, 41021, 57658, 61744, 69008, 73321, 82042, 115316, 146642, 164084, 230632, 293284, 328168, 461264, 490093, 547751, 586568, 656336, 980186, 1095502, 1173136, 1960372, 2191004, 3920744, 4382008, 7841488, 8764016, 9311767, 18623534, 37247068, 74494136, 148988272]

約数ペア:

[(1, 148988272), (2, 74494136), (4, 37247068), (8, 18623534), (16, 9311767), (17, 8764016), (19, 7841488), (34, 4382008), (38, 3920744), (68, 2191004), (76, 1960372), (127, 1173136), (136, 1095502), (152, 980186), (227, 656336), (254, 586568), (272, 547751), (304, 490093), (323, 461264), (454, 328168), (508, 293284), (646, 230632), (908, 164084), (1016, 146642), (1292, 115316), (1816, 82042), (2032, 73321), (2159, 69008), (2413, 61744), (2584, 57658), (3632, 41021), (3859, 38608), (4313, 34544), (4318, 34504), (4826, 30872), (5168, 28829), (7718, 19304), (8626, 17272), (8636, 17252), (9652, 15436)]