128177322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 317501184

約数和(自身を除く): 189323862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 181, 182, 273, 362, 543, 546, 1086, 1267, 1297, 2353, 2534, 2594, 3801, 3891, 4706, 7059, 7602, 7782, 9079, 14118, 16471, 16861, 18158, 27237, 32942, 33722, 49413, 50583, 54474, 98826, 101166, 118027, 234757, 236054, 354081, 469514, 704271, 708162, 1408542, 1643299, 3051841, 3286598, 4929897, 6103682, 9155523, 9859794, 18311046, 21362887, 42725774, 64088661, 128177322]

約数ペア:

[(1, 128177322), (2, 64088661), (3, 42725774), (6, 21362887), (7, 18311046), (13, 9859794), (14, 9155523), (21, 6103682), (26, 4929897), (39, 3286598), (42, 3051841), (78, 1643299), (91, 1408542), (181, 708162), (182, 704271), (273, 469514), (362, 354081), (543, 236054), (546, 234757), (1086, 118027), (1267, 101166), (1297, 98826), (2353, 54474), (2534, 50583), (2594, 49413), (3801, 33722), (3891, 32942), (4706, 27237), (7059, 18158), (7602, 16861), (7782, 16471), (9079, 14118)]