149612742

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 331860672

約数和(自身を除く): 182247930

約数列:

[1, 2, 3, 6, 9, 18, 67, 131, 134, 201, 262, 393, 402, 603, 786, 947, 1179, 1206, 1894, 2358, 2841, 5682, 8523, 8777, 17046, 17554, 26331, 52662, 63449, 78993, 124057, 126898, 157986, 190347, 248114, 372171, 380694, 571041, 744342, 1116513, 1142082, 2233026, 8311819, 16623638, 24935457, 49870914, 74806371, 149612742]

約数ペア:

[(1, 149612742), (2, 74806371), (3, 49870914), (6, 24935457), (9, 16623638), (18, 8311819), (67, 2233026), (131, 1142082), (134, 1116513), (201, 744342), (262, 571041), (393, 380694), (402, 372171), (603, 248114), (786, 190347), (947, 157986), (1179, 126898), (1206, 124057), (1894, 78993), (2358, 63449), (2841, 52662), (5682, 26331), (8523, 17554), (8777, 17046)]