124438904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 255552000

約数和(自身を除く): 131113096

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 79, 86, 152, 158, 172, 241, 316, 344, 482, 632, 817, 964, 1501, 1634, 1928, 3002, 3268, 3397, 4579, 6004, 6536, 6794, 9158, 10363, 12008, 13588, 18316, 19039, 20726, 27176, 36632, 38078, 41452, 64543, 76156, 82904, 129086, 152312, 196897, 258172, 361741, 393794, 516344, 723482, 787588, 818677, 1446964, 1575176, 1637354, 2893928, 3274708, 6549416, 15554863, 31109726, 62219452, 124438904]

約数ペア:

[(1, 124438904), (2, 62219452), (4, 31109726), (8, 15554863), (19, 6549416), (38, 3274708), (43, 2893928), (76, 1637354), (79, 1575176), (86, 1446964), (152, 818677), (158, 787588), (172, 723482), (241, 516344), (316, 393794), (344, 361741), (482, 258172), (632, 196897), (817, 152312), (964, 129086), (1501, 82904), (1634, 76156), (1928, 64543), (3002, 41452), (3268, 38078), (3397, 36632), (4579, 27176), (6004, 20726), (6536, 19039), (6794, 18316), (9158, 13588), (10363, 12008)]