144450502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 271941120

約数和(自身を除く): 127490618

約数列:

[1, 2, 7, 14, 19, 38, 43, 73, 86, 133, 146, 173, 266, 301, 346, 511, 602, 817, 1022, 1211, 1387, 1634, 2422, 2774, 3139, 3287, 5719, 6278, 6574, 7439, 9709, 11438, 12629, 14878, 19418, 21973, 23009, 25258, 43946, 46018, 52073, 59641, 88403, 104146, 119282, 141341, 176806, 239951, 282682, 417487, 479902, 543047, 834974, 989387, 1086094, 1679657, 1978774, 3359314, 3801329, 7602658, 10317893, 20635786, 72225251, 144450502]

約数ペア:

[(1, 144450502), (2, 72225251), (7, 20635786), (14, 10317893), (19, 7602658), (38, 3801329), (43, 3359314), (73, 1978774), (86, 1679657), (133, 1086094), (146, 989387), (173, 834974), (266, 543047), (301, 479902), (346, 417487), (511, 282682), (602, 239951), (817, 176806), (1022, 141341), (1211, 119282), (1387, 104146), (1634, 88403), (2422, 59641), (2774, 52073), (3139, 46018), (3287, 43946), (5719, 25258), (6278, 23009), (6574, 21973), (7439, 19418), (9709, 14878), (11438, 12629)]