138025608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5233}}^1$

素因数の和:5406

約数の個数: 64

約数和(自身を含む): 396946560

約数和(自身を除く): 258920952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 5233, 6594, 8792, 10466, 13188, 15699, 20932, 26376, 31398, 36631, 41864, 62796, 73262, 109893, 125592, 146524, 219786, 293048, 439572, 821581, 879144, 1643162, 2464743, 3286324, 4929486, 5751067, 6572648, 9858972, 11502134, 17253201, 19717944, 23004268, 34506402, 46008536, 69012804, 138025608]

約数ペア:

[(1, 138025608), (2, 69012804), (3, 46008536), (4, 34506402), (6, 23004268), (7, 19717944), (8, 17253201), (12, 11502134), (14, 9858972), (21, 6572648), (24, 5751067), (28, 4929486), (42, 3286324), (56, 2464743), (84, 1643162), (157, 879144), (168, 821581), (314, 439572), (471, 293048), (628, 219786), (942, 146524), (1099, 125592), (1256, 109893), (1884, 73262), (2198, 62796), (3297, 41864), (3768, 36631), (4396, 31398), (5233, 26376), (6594, 20932), (8792, 15699), (10466, 13188)]