156639842030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{153911}}^1$

素因数の和:154030

約数の個数: 96

約数和(自身を含む): 343620237312

約数和(自身を除く): 186980395282

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 67, 70, 98, 134, 155, 217, 245, 310, 335, 434, 469, 490, 670, 938, 1085, 1519, 2077, 2170, 2345, 3038, 3283, 4154, 4690, 6566, 7595, 10385, 14539, 15190, 16415, 20770, 29078, 32830, 72695, 101773, 145390, 153911, 203546, 307822, 508865, 769555, 1017730, 1077377, 1539110, 2154754, 4771241, 5386885, 7541639, 9542482, 10312037, 10773770, 15083278, 20624074, 23856205, 33398687, 37708195, 47712410, 51560185, 66797374, 72184259, 75416390, 103120370, 144368518, 166993435, 233790809, 319673147, 333986870, 360921295, 467581618, 505289813, 639346294, 721842590, 1010579626, 1168954045, 1598365735, 2237712029, 2337908090, 2526449065, 3196731470, 4475424058, 5052898130, 11188560145, 15663984203, 22377120290, 31327968406, 78319921015, 156639842030]

約数ペア:

[(1, 156639842030), (2, 78319921015), (5, 31327968406), (7, 22377120290), (10, 15663984203), (14, 11188560145), (31, 5052898130), (35, 4475424058), (49, 3196731470), (62, 2526449065), (67, 2337908090), (70, 2237712029), (98, 1598365735), (134, 1168954045), (155, 1010579626), (217, 721842590), (245, 639346294), (310, 505289813), (335, 467581618), (434, 360921295), (469, 333986870), (490, 319673147), (670, 233790809), (938, 166993435), (1085, 144368518), (1519, 103120370), (2077, 75416390), (2170, 72184259), (2345, 66797374), (3038, 51560185), (3283, 47712410), (4154, 37708195), (4690, 33398687), (6566, 23856205), (7595, 20624074), (10385, 15083278), (14539, 10773770), (15190, 10312037), (16415, 9542482), (20770, 7541639), (29078, 5386885), (32830, 4771241), (72695, 2154754), (101773, 1539110), (145390, 1077377), (153911, 1017730), (203546, 769555), (307822, 508865)]