About the Number

129202398

129202397 ← → 129202399

2進数表記:111101100110111100011011110

漢数字表記:一億二千九百二十万二千三百九十八

素因数分解:

2 1 × 3 3 × 13 1 × 41 1 × 67 2

素因数の和:199
約数の個数: 96
約数和(自身を含む): 321541920
約数和(自身を除く): 192339522

約数列:
[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 67, 78, 82, 117, 123, 134, 201, 234, 246, 351, 369, 402, 533, 603, 702, 738, 871, 1066, 1107, 1206, 1599, 1742, 1809, 2214, 2613, 2747, 3198, 3618, 4489, 4797, 5226, 5494, 7839, 8241, 8978, 9594, 13467, 14391, 15678, 16482, 23517, 24723, 26934, 28782, 35711, 40401, 47034, 49446, 58357, 71422, 74169, 80802, 107133, 116714, 121203, 148338, 175071, 184049, 214266, 242406, 321399, 350142, 368098, 525213, 552147, 642798, 964197, 1050426, 1104294, 1575639, 1656441, 1928394, 2392637, 3151278, 3312882, 4785274, 4969323, 7177911, 9938646, 14355822, 21533733, 43067466, 64601199, 129202398]

約数ペア:
[(1, 129202398), (2, 64601199), (3, 43067466), (6, 21533733), (9, 14355822), (13, 9938646), (18, 7177911), (26, 4969323), (27, 4785274), (39, 3312882), (41, 3151278), (54, 2392637), (67, 1928394), (78, 1656441), (82, 1575639), (117, 1104294), (123, 1050426), (134, 964197), (201, 642798), (234, 552147), (246, 525213), (351, 368098), (369, 350142), (402, 321399), (533, 242406), (603, 214266), (702, 184049), (738, 175071), (871, 148338), (1066, 121203), (1107, 116714), (1206, 107133), (1599, 80802), (1742, 74169), (1809, 71422), (2214, 58357), (2613, 49446), (2747, 47034), (3198, 40401), (3618, 35711), (4489, 28782), (4797, 26934), (5226, 24723), (5494, 23517), (7839, 16482), (8241, 15678), (8978, 14391), (9594, 13467)]

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