156736158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 343388160

約数和(自身を除く): 186652002

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 79, 102, 106, 158, 159, 237, 318, 367, 474, 734, 901, 1101, 1343, 1802, 2202, 2686, 2703, 4029, 4187, 5406, 6239, 8058, 8374, 12478, 12561, 18717, 19451, 25122, 28993, 37434, 38902, 57986, 58353, 71179, 86979, 116706, 142358, 173958, 213537, 330667, 427074, 492881, 661334, 985762, 992001, 1478643, 1536629, 1984002, 2957286, 3073258, 4609887, 9219774, 26122693, 52245386, 78368079, 156736158]

約数ペア:

[(1, 156736158), (2, 78368079), (3, 52245386), (6, 26122693), (17, 9219774), (34, 4609887), (51, 3073258), (53, 2957286), (79, 1984002), (102, 1536629), (106, 1478643), (158, 992001), (159, 985762), (237, 661334), (318, 492881), (367, 427074), (474, 330667), (734, 213537), (901, 173958), (1101, 142358), (1343, 116706), (1802, 86979), (2202, 71179), (2686, 58353), (2703, 57986), (4029, 38902), (4187, 37434), (5406, 28993), (6239, 25122), (8058, 19451), (8374, 18717), (12478, 12561)]