127395492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 370782720

約数和(自身を除く): 243387228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 42, 49, 58, 62, 84, 87, 93, 98, 116, 124, 147, 174, 186, 196, 203, 217, 241, 294, 348, 372, 406, 434, 482, 588, 609, 651, 723, 812, 868, 899, 964, 1218, 1302, 1421, 1446, 1519, 1687, 1798, 2436, 2604, 2697, 2842, 2892, 3038, 3374, 3596, 4263, 4557, 5061, 5394, 5684, 6076, 6293, 6748, 6989, 7471, 8526, 9114, 10122, 10788, 11809, 12586, 13978, 14942, 17052, 18228, 18879, 20244, 20967, 22413, 23618, 25172, 27956, 29884, 35427, 37758, 41934, 44051, 44826, 47236, 48923, 52297, 70854, 75516, 83868, 88102, 89652, 97846, 104594, 132153, 141708, 146769, 156891, 176204, 195692, 209188, 216659, 264306, 293538, 313782, 342461, 366079, 433318, 528612, 587076, 627564, 649977, 684922, 732158, 866636, 1027383, 1098237, 1299954, 1369844, 1464316, 1516613, 2054766, 2196474, 2599908, 3033226, 4109532, 4392948, 4549839, 6066452, 9099678, 10616291, 18199356, 21232582, 31848873, 42465164, 63697746, 127395492]

約数ペア:

[(1, 127395492), (2, 63697746), (3, 42465164), (4, 31848873), (6, 21232582), (7, 18199356), (12, 10616291), (14, 9099678), (21, 6066452), (28, 4549839), (29, 4392948), (31, 4109532), (42, 3033226), (49, 2599908), (58, 2196474), (62, 2054766), (84, 1516613), (87, 1464316), (93, 1369844), (98, 1299954), (116, 1098237), (124, 1027383), (147, 866636), (174, 732158), (186, 684922), (196, 649977), (203, 627564), (217, 587076), (241, 528612), (294, 433318), (348, 366079), (372, 342461), (406, 313782), (434, 293538), (482, 264306), (588, 216659), (609, 209188), (651, 195692), (723, 176204), (812, 156891), (868, 146769), (899, 141708), (964, 132153), (1218, 104594), (1302, 97846), (1421, 89652), (1446, 88102), (1519, 83868), (1687, 75516), (1798, 70854), (2436, 52297), (2604, 48923), (2697, 47236), (2842, 44826), (2892, 44051), (3038, 41934), (3374, 37758), (3596, 35427), (4263, 29884), (4557, 27956), (5061, 25172), (5394, 23618), (5684, 22413), (6076, 20967), (6293, 20244), (6748, 18879), (6989, 18228), (7471, 17052), (8526, 14942), (9114, 13978), (10122, 12586), (10788, 11809)]