156729846920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7947761}}^1$

素因数の和:7947818

約数の個数: 64

約数和(自身を含む): 386261233200

約数和(自身を除く): 229531386280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 7947761, 15895522, 31791044, 39738805, 63582088, 79477610, 135111937, 158955220, 230485069, 270223874, 317910440, 460970138, 540447748, 675559685, 921940276, 1080895496, 1152425345, 1351119370, 1843880552, 2304850690, 2702238740, 3918246173, 4609701380, 5404477480, 7836492346, 9219402760, 15672984692, 19591230865, 31345969384, 39182461730, 78364923460, 156729846920]

約数ペア:

[(1, 156729846920), (2, 78364923460), (4, 39182461730), (5, 31345969384), (8, 19591230865), (10, 15672984692), (17, 9219402760), (20, 7836492346), (29, 5404477480), (34, 4609701380), (40, 3918246173), (58, 2702238740), (68, 2304850690), (85, 1843880552), (116, 1351119370), (136, 1152425345), (145, 1080895496), (170, 921940276), (232, 675559685), (290, 540447748), (340, 460970138), (493, 317910440), (580, 270223874), (680, 230485069), (986, 158955220), (1160, 135111937), (1972, 79477610), (2465, 63582088), (3944, 39738805), (4930, 31791044), (9860, 15895522), (19720, 7947761)]