159968844

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 168

約数和(自身を含む): 509005728

約数和(自身を除く): 349036884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 459, 461, 476, 486, 567, 612, 714, 729, 756, 918, 922, 972, 1071, 1134, 1377, 1383, 1428, 1458, 1701, 1836, 1844, 2142, 2268, 2754, 2766, 2916, 3213, 3227, 3402, 4131, 4149, 4284, 5103, 5508, 5532, 6426, 6454, 6804, 7837, 8262, 8298, 9639, 9681, 10206, 12393, 12447, 12852, 12908, 15674, 16524, 16596, 19278, 19362, 20412, 23511, 24786, 24894, 28917, 29043, 31348, 37341, 38556, 38724, 47022, 49572, 49788, 54859, 57834, 58086, 70533, 74682, 86751, 87129, 94044, 109718, 112023, 115668, 116172, 141066, 149364, 164577, 173502, 174258, 211599, 219436, 224046, 261387, 282132, 329154, 336069, 347004, 348516, 423198, 448092, 493731, 522774, 634797, 658308, 672138, 784161, 846396, 987462, 1045548, 1269594, 1344276, 1481193, 1568322, 1904391, 1974924, 2352483, 2539188, 2962386, 3136644, 3808782, 4443579, 4704966, 5713173, 5924772, 7617564, 8887158, 9409932, 11426346, 13330737, 17774316, 22852692, 26661474, 39992211, 53322948, 79984422, 159968844]

約数ペア:

[(1, 159968844), (2, 79984422), (3, 53322948), (4, 39992211), (6, 26661474), (7, 22852692), (9, 17774316), (12, 13330737), (14, 11426346), (17, 9409932), (18, 8887158), (21, 7617564), (27, 5924772), (28, 5713173), (34, 4704966), (36, 4443579), (42, 3808782), (51, 3136644), (54, 2962386), (63, 2539188), (68, 2352483), (81, 1974924), (84, 1904391), (102, 1568322), (108, 1481193), (119, 1344276), (126, 1269594), (153, 1045548), (162, 987462), (189, 846396), (204, 784161), (238, 672138), (243, 658308), (252, 634797), (306, 522774), (324, 493731), (357, 448092), (378, 423198), (459, 348516), (461, 347004), (476, 336069), (486, 329154), (567, 282132), (612, 261387), (714, 224046), (729, 219436), (756, 211599), (918, 174258), (922, 173502), (972, 164577), (1071, 149364), (1134, 141066), (1377, 116172), (1383, 115668), (1428, 112023), (1458, 109718), (1701, 94044), (1836, 87129), (1844, 86751), (2142, 74682), (2268, 70533), (2754, 58086), (2766, 57834), (2916, 54859), (3213, 49788), (3227, 49572), (3402, 47022), (4131, 38724), (4149, 38556), (4284, 37341), (5103, 31348), (5508, 29043), (5532, 28917), (6426, 24894), (6454, 24786), (6804, 23511), (7837, 20412), (8262, 19362), (8298, 19278), (9639, 16596), (9681, 16524), (10206, 15674), (12393, 12908), (12447, 12852)]