159100060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5291

約数の個数: 72

約数和(自身を含む): 401272704

約数和(自身を除く): 242172644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 5237, 6076, 7595, 10474, 15190, 20948, 26185, 30380, 36659, 52370, 73318, 104740, 146636, 162347, 183295, 256613, 324694, 366590, 513226, 649388, 733180, 811735, 1026452, 1136429, 1283065, 1623470, 2272858, 2566130, 3246940, 4545716, 5132260, 5682145, 7955003, 11364290, 15910006, 22728580, 31820012, 39775015, 79550030, 159100060]

約数ペア:

[(1, 159100060), (2, 79550030), (4, 39775015), (5, 31820012), (7, 22728580), (10, 15910006), (14, 11364290), (20, 7955003), (28, 5682145), (31, 5132260), (35, 4545716), (49, 3246940), (62, 2566130), (70, 2272858), (98, 1623470), (124, 1283065), (140, 1136429), (155, 1026452), (196, 811735), (217, 733180), (245, 649388), (310, 513226), (434, 366590), (490, 324694), (620, 256613), (868, 183295), (980, 162347), (1085, 146636), (1519, 104740), (2170, 73318), (3038, 52370), (4340, 36659), (5237, 30380), (6076, 26185), (7595, 20948), (10474, 15190)]