128222262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 347203584

約数和(自身を除く): 218981322

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 306, 357, 434, 527, 558, 651, 714, 1054, 1071, 1302, 1581, 1931, 1953, 2142, 3162, 3689, 3862, 3906, 4743, 5793, 7378, 9486, 11067, 11586, 13517, 17379, 22134, 27034, 32827, 33201, 34758, 40551, 59861, 65654, 66402, 81102, 98481, 119722, 121653, 179583, 196962, 229789, 243306, 295443, 359166, 419027, 459578, 538749, 590886, 689367, 838054, 1017637, 1077498, 1257081, 1378734, 2035274, 2068101, 2514162, 3052911, 3771243, 4136202, 6105822, 7123459, 7542486, 9158733, 14246918, 18317466, 21370377, 42740754, 64111131, 128222262]

約数ペア:

[(1, 128222262), (2, 64111131), (3, 42740754), (6, 21370377), (7, 18317466), (9, 14246918), (14, 9158733), (17, 7542486), (18, 7123459), (21, 6105822), (31, 4136202), (34, 3771243), (42, 3052911), (51, 2514162), (62, 2068101), (63, 2035274), (93, 1378734), (102, 1257081), (119, 1077498), (126, 1017637), (153, 838054), (186, 689367), (217, 590886), (238, 538749), (279, 459578), (306, 419027), (357, 359166), (434, 295443), (527, 243306), (558, 229789), (651, 196962), (714, 179583), (1054, 121653), (1071, 119722), (1302, 98481), (1581, 81102), (1931, 66402), (1953, 65654), (2142, 59861), (3162, 40551), (3689, 34758), (3862, 33201), (3906, 32827), (4743, 27034), (5793, 22134), (7378, 17379), (9486, 13517), (11067, 11586)]