144568616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 294105600

約数和(自身を除く): 149536984

約数列:

[1, 2, 4, 8, 23, 46, 47, 73, 92, 94, 146, 184, 188, 229, 292, 376, 458, 584, 916, 1081, 1679, 1832, 2162, 3358, 3431, 4324, 5267, 6716, 6862, 8648, 10534, 10763, 13432, 13724, 16717, 21068, 21526, 27448, 33434, 42136, 43052, 66868, 78913, 86104, 133736, 157826, 247549, 315652, 384491, 495098, 631304, 768982, 785699, 990196, 1537964, 1571398, 1980392, 3075928, 3142796, 6285592, 18071077, 36142154, 72284308, 144568616]

約数ペア:

[(1, 144568616), (2, 72284308), (4, 36142154), (8, 18071077), (23, 6285592), (46, 3142796), (47, 3075928), (73, 1980392), (92, 1571398), (94, 1537964), (146, 990196), (184, 785699), (188, 768982), (229, 631304), (292, 495098), (376, 384491), (458, 315652), (584, 247549), (916, 157826), (1081, 133736), (1679, 86104), (1832, 78913), (2162, 66868), (3358, 43052), (3431, 42136), (4324, 33434), (5267, 27448), (6716, 21526), (6862, 21068), (8648, 16717), (10534, 13724), (10763, 13432)]