About the Number

159940160

159940159 ← → 159940161

2進数表記:1001100010000111111001000000

漢数字表記:一億五千九百九十四万百六十

素因数分解:

2 6 × 5 1 × 23 1 × 31 1 × 701 1

素因数の和:772
約数の個数: 112
約数和(自身を含む): 410821632
約数和(自身を除く): 250881472

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 701, 713, 736, 920, 992, 1240, 1402, 1426, 1472, 1840, 1984, 2480, 2804, 2852, 3505, 3565, 3680, 4960, 5608, 5704, 7010, 7130, 7360, 9920, 11216, 11408, 14020, 14260, 16123, 21731, 22432, 22816, 28040, 28520, 32246, 43462, 44864, 45632, 56080, 57040, 64492, 80615, 86924, 108655, 112160, 114080, 128984, 161230, 173848, 217310, 224320, 228160, 257968, 322460, 347696, 434620, 499813, 515936, 644920, 695392, 869240, 999626, 1031872, 1289840, 1390784, 1738480, 1999252, 2499065, 2579680, 3476960, 3998504, 4998130, 5159360, 6953920, 7997008, 9996260, 15994016, 19992520, 31988032, 39985040, 79970080, 159940160]

約数ペア:
[(1, 159940160), (2, 79970080), (4, 39985040), (5, 31988032), (8, 19992520), (10, 15994016), (16, 9996260), (20, 7997008), (23, 6953920), (31, 5159360), (32, 4998130), (40, 3998504), (46, 3476960), (62, 2579680), (64, 2499065), (80, 1999252), (92, 1738480), (115, 1390784), (124, 1289840), (155, 1031872), (160, 999626), (184, 869240), (230, 695392), (248, 644920), (310, 515936), (320, 499813), (368, 434620), (460, 347696), (496, 322460), (620, 257968), (701, 228160), (713, 224320), (736, 217310), (920, 173848), (992, 161230), (1240, 128984), (1402, 114080), (1426, 112160), (1472, 108655), (1840, 86924), (1984, 80615), (2480, 64492), (2804, 57040), (2852, 56080), (3505, 45632), (3565, 44864), (3680, 43462), (4960, 32246), (5608, 28520), (5704, 28040), (7010, 22816), (7130, 22432), (7360, 21731), (9920, 16123), (11216, 14260), (11408, 14020)]

このpageの処理時間: 0.04398775100708008 seconds