163991412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{116803}}^1$

素因数の和:116829

約数の個数: 48

約数和(自身を含む): 457871680

約数和(自身を除く): 293880268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 116803, 233606, 350409, 467212, 700818, 1051227, 1401636, 1518439, 2102454, 3036878, 3153681, 4204908, 4555317, 6073756, 6307362, 9110634, 12614724, 13665951, 18221268, 27331902, 40997853, 54663804, 81995706, 163991412]

約数ペア:

[(1, 163991412), (2, 81995706), (3, 54663804), (4, 40997853), (6, 27331902), (9, 18221268), (12, 13665951), (13, 12614724), (18, 9110634), (26, 6307362), (27, 6073756), (36, 4555317), (39, 4204908), (52, 3153681), (54, 3036878), (78, 2102454), (108, 1518439), (117, 1401636), (156, 1051227), (234, 700818), (351, 467212), (468, 350409), (702, 233606), (1404, 116803)]