About the Number

129120882

129120881 ← → 129120883

2進数表記:111101100100011101001110010

漢数字表記:一億二千九百十二万八百八十二

素因数分解:

2 1 × 3 1 × 11 1 × 17 1 × 157 1 × 733 1

素因数の和:923
約数の個数: 64
約数和(自身を含む): 300599424
約数和(自身を除く): 171478542

約数列:
[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 157, 187, 314, 374, 471, 561, 733, 942, 1122, 1466, 1727, 2199, 2669, 3454, 4398, 5181, 5338, 8007, 8063, 10362, 12461, 16014, 16126, 24189, 24922, 29359, 37383, 48378, 58718, 74766, 88077, 115081, 137071, 176154, 230162, 274142, 345243, 411213, 690486, 822426, 1265891, 1956377, 2531782, 3797673, 3912754, 5869131, 7595346, 11738262, 21520147, 43040294, 64560441, 129120882]

約数ペア:
[(1, 129120882), (2, 64560441), (3, 43040294), (6, 21520147), (11, 11738262), (17, 7595346), (22, 5869131), (33, 3912754), (34, 3797673), (51, 2531782), (66, 1956377), (102, 1265891), (157, 822426), (187, 690486), (314, 411213), (374, 345243), (471, 274142), (561, 230162), (733, 176154), (942, 137071), (1122, 115081), (1466, 88077), (1727, 74766), (2199, 58718), (2669, 48378), (3454, 37383), (4398, 29359), (5181, 24922), (5338, 24189), (8007, 16126), (8063, 16014), (10362, 12461)]

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