162208552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 340200000

約数和(自身を除く): 177991448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 139, 149, 178, 278, 298, 356, 556, 596, 712, 979, 1112, 1192, 1529, 1639, 1958, 3058, 3278, 3916, 6116, 6556, 7832, 12232, 12371, 13112, 13261, 20711, 24742, 26522, 41422, 49484, 53044, 82844, 98968, 106088, 136081, 145871, 165688, 227821, 272162, 291742, 455642, 544324, 583484, 911284, 1088648, 1166968, 1822568, 1843279, 3686558, 7373116, 14746232, 20276069, 40552138, 81104276, 162208552]

約数ペア:

[(1, 162208552), (2, 81104276), (4, 40552138), (8, 20276069), (11, 14746232), (22, 7373116), (44, 3686558), (88, 1843279), (89, 1822568), (139, 1166968), (149, 1088648), (178, 911284), (278, 583484), (298, 544324), (356, 455642), (556, 291742), (596, 272162), (712, 227821), (979, 165688), (1112, 145871), (1192, 136081), (1529, 106088), (1639, 98968), (1958, 82844), (3058, 53044), (3278, 49484), (3916, 41422), (6116, 26522), (6556, 24742), (7832, 20711), (12232, 13261), (12371, 13112)]