128796756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 333819360

約数和(自身を除く): 205022604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 121, 132, 214, 242, 321, 363, 428, 484, 642, 726, 829, 1177, 1284, 1452, 1658, 2354, 2487, 3316, 3531, 4708, 4974, 7062, 9119, 9948, 12947, 14124, 18238, 25894, 27357, 36476, 38841, 51788, 54714, 77682, 88703, 100309, 109428, 155364, 177406, 200618, 266109, 300927, 354812, 401236, 532218, 601854, 975733, 1064436, 1203708, 1951466, 2927199, 3902932, 5854398, 10733063, 11708796, 21466126, 32199189, 42932252, 64398378, 128796756]

約数ペア:

[(1, 128796756), (2, 64398378), (3, 42932252), (4, 32199189), (6, 21466126), (11, 11708796), (12, 10733063), (22, 5854398), (33, 3902932), (44, 2927199), (66, 1951466), (107, 1203708), (121, 1064436), (132, 975733), (214, 601854), (242, 532218), (321, 401236), (363, 354812), (428, 300927), (484, 266109), (642, 200618), (726, 177406), (829, 155364), (1177, 109428), (1284, 100309), (1452, 88703), (1658, 77682), (2354, 54714), (2487, 51788), (3316, 38841), (3531, 36476), (4708, 27357), (4974, 25894), (7062, 18238), (9119, 14124), (9948, 12947)]