153993672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43649}}^1$

素因数の和:43675

約数の個数: 72

約数和(自身を含む): 485169750

約数和(自身を除く): 331176078

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 43649, 87298, 130947, 174596, 261894, 305543, 349192, 392841, 523788, 611086, 785682, 916629, 1047576, 1222172, 1571364, 1833258, 2138801, 2444344, 2749887, 3142728, 3666516, 4277602, 5499774, 6416403, 7333032, 8555204, 10999548, 12832806, 17110408, 19249209, 21999096, 25665612, 38498418, 51331224, 76996836, 153993672]

約数ペア:

[(1, 153993672), (2, 76996836), (3, 51331224), (4, 38498418), (6, 25665612), (7, 21999096), (8, 19249209), (9, 17110408), (12, 12832806), (14, 10999548), (18, 8555204), (21, 7333032), (24, 6416403), (28, 5499774), (36, 4277602), (42, 3666516), (49, 3142728), (56, 2749887), (63, 2444344), (72, 2138801), (84, 1833258), (98, 1571364), (126, 1222172), (147, 1047576), (168, 916629), (196, 785682), (252, 611086), (294, 523788), (392, 392841), (441, 349192), (504, 305543), (588, 261894), (882, 174596), (1176, 130947), (1764, 87298), (3528, 43649)]