About the Number

146988660

146988659 ← → 146988661

2進数表記:1000110000101101111001110100

漢数字表記:一億四千六百九十八万八千六百六十

素因数分解:

2 2 × 3 1 × 5 1 × 7 1 × 13 1 × 26921 1

素因数の和:26953
約数の個数: 96
約数和(自身を含む): 506564352
約数和(自身を除く): 359575692

約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26921, 53842, 80763, 107684, 134605, 161526, 188447, 269210, 323052, 349973, 376894, 403815, 538420, 565341, 699946, 753788, 807630, 942235, 1049919, 1130682, 1399892, 1615260, 1749865, 1884470, 2099838, 2261364, 2449811, 2826705, 3499730, 3768940, 4199676, 4899622, 5249595, 5653410, 6999460, 7349433, 9799244, 10499190, 11306820, 12249055, 14698866, 20998380, 24498110, 29397732, 36747165, 48996220, 73494330, 146988660]

約数ペア:
[(1, 146988660), (2, 73494330), (3, 48996220), (4, 36747165), (5, 29397732), (6, 24498110), (7, 20998380), (10, 14698866), (12, 12249055), (13, 11306820), (14, 10499190), (15, 9799244), (20, 7349433), (21, 6999460), (26, 5653410), (28, 5249595), (30, 4899622), (35, 4199676), (39, 3768940), (42, 3499730), (52, 2826705), (60, 2449811), (65, 2261364), (70, 2099838), (78, 1884470), (84, 1749865), (91, 1615260), (105, 1399892), (130, 1130682), (140, 1049919), (156, 942235), (182, 807630), (195, 753788), (210, 699946), (260, 565341), (273, 538420), (364, 403815), (390, 376894), (420, 349973), (455, 323052), (546, 269210), (780, 188447), (910, 161526), (1092, 134605), (1365, 107684), (1820, 80763), (2730, 53842), (5460, 26921)]

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