159282340

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 406570752

約数和(自身を除く): 247288412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 107, 124, 140, 155, 196, 214, 217, 245, 310, 343, 428, 434, 490, 535, 620, 686, 749, 868, 980, 1070, 1085, 1372, 1498, 1519, 1715, 2140, 2170, 2401, 2996, 3038, 3317, 3430, 3745, 4340, 4802, 5243, 6076, 6634, 6860, 7490, 7595, 9604, 10486, 10633, 12005, 13268, 14980, 15190, 16585, 20972, 21266, 23219, 24010, 26215, 30380, 33170, 36701, 42532, 46438, 48020, 52430, 53165, 66340, 73402, 74431, 92876, 104860, 106330, 116095, 146804, 148862, 162533, 183505, 212660, 232190, 256907, 297724, 325066, 367010, 372155, 464380, 513814, 650132, 734020, 744310, 812665, 1027628, 1137731, 1284535, 1488620, 1625330, 2275462, 2569070, 3250660, 4550924, 5138140, 5688655, 7964117, 11377310, 15928234, 22754620, 31856468, 39820585, 79641170, 159282340]

約数ペア:

[(1, 159282340), (2, 79641170), (4, 39820585), (5, 31856468), (7, 22754620), (10, 15928234), (14, 11377310), (20, 7964117), (28, 5688655), (31, 5138140), (35, 4550924), (49, 3250660), (62, 2569070), (70, 2275462), (98, 1625330), (107, 1488620), (124, 1284535), (140, 1137731), (155, 1027628), (196, 812665), (214, 744310), (217, 734020), (245, 650132), (310, 513814), (343, 464380), (428, 372155), (434, 367010), (490, 325066), (535, 297724), (620, 256907), (686, 232190), (749, 212660), (868, 183505), (980, 162533), (1070, 148862), (1085, 146804), (1372, 116095), (1498, 106330), (1519, 104860), (1715, 92876), (2140, 74431), (2170, 73402), (2401, 66340), (2996, 53165), (3038, 52430), (3317, 48020), (3430, 46438), (3745, 42532), (4340, 36701), (4802, 33170), (5243, 30380), (6076, 26215), (6634, 24010), (6860, 23219), (7490, 21266), (7595, 20972), (9604, 16585), (10486, 15190), (10633, 14980), (12005, 13268)]