156938036360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{213847}}^1$

素因数の和:216486

約数の個数: 64

約数和(自身を含む): 403710808320

約数和(自身を除く): 246772771960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2621, 5242, 10484, 13105, 18347, 20968, 26210, 36694, 52420, 73388, 91735, 104840, 146776, 183470, 213847, 366940, 427694, 733880, 855388, 1069235, 1496929, 1710776, 2138470, 2993858, 4276940, 5987716, 7484645, 8553880, 11975432, 14969290, 29938580, 59877160, 560492987, 1120985974, 2241971948, 2802464935, 3923450909, 4483943896, 5604929870, 7846901818, 11209859740, 15693803636, 19617254545, 22419719480, 31387607272, 39234509090, 78469018180, 156938036360]

約数ペア:

[(1, 156938036360), (2, 78469018180), (4, 39234509090), (5, 31387607272), (7, 22419719480), (8, 19617254545), (10, 15693803636), (14, 11209859740), (20, 7846901818), (28, 5604929870), (35, 4483943896), (40, 3923450909), (56, 2802464935), (70, 2241971948), (140, 1120985974), (280, 560492987), (2621, 59877160), (5242, 29938580), (10484, 14969290), (13105, 11975432), (18347, 8553880), (20968, 7484645), (26210, 5987716), (36694, 4276940), (52420, 2993858), (73388, 2138470), (91735, 1710776), (104840, 1496929), (146776, 1069235), (183470, 855388), (213847, 733880), (366940, 427694)]