166896763628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1264

約数の個数: 144

約数和(自身を含む): 360899965440

約数和(自身を除く): 194003201812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 289, 292, 359, 476, 511, 578, 718, 787, 1022, 1156, 1241, 1436, 1574, 2023, 2044, 2482, 2513, 3148, 4046, 4964, 5026, 5509, 6103, 8092, 8687, 10052, 11018, 12206, 13379, 17374, 21097, 22036, 24412, 26207, 26758, 34748, 42194, 42721, 52414, 53516, 57451, 84388, 85442, 93653, 103751, 104828, 114902, 147679, 170884, 183449, 187306, 207502, 227443, 229804, 282533, 295358, 366898, 374612, 402157, 415004, 445519, 454886, 565066, 590716, 726257, 733796, 804314, 891038, 909772, 976667, 1130132, 1452514, 1592101, 1608628, 1782076, 1953334, 1977731, 2905028, 3118633, 3184202, 3906668, 3955462, 4803061, 6237266, 6368404, 6836669, 7573823, 7910924, 9606122, 12474532, 13673338, 15147646, 16603339, 19212244, 20624909, 27346676, 30295292, 33206678, 33621427, 41249818, 53016761, 66413356, 67242854, 81652037, 82499636, 106033522, 116223373, 134485708, 144374363, 163304074, 212067044, 232446746, 288748726, 326608148, 350623453, 464893492, 571564259, 577497452, 701246906, 1143128518, 1402493812, 2286257036, 2454364171, 4908728342, 5960598701, 9817456684, 11921197402, 23842394804, 41724190907, 83448381814, 166896763628]

約数ペア:

[(1, 166896763628), (2, 83448381814), (4, 41724190907), (7, 23842394804), (14, 11921197402), (17, 9817456684), (28, 5960598701), (34, 4908728342), (68, 2454364171), (73, 2286257036), (119, 1402493812), (146, 1143128518), (238, 701246906), (289, 577497452), (292, 571564259), (359, 464893492), (476, 350623453), (511, 326608148), (578, 288748726), (718, 232446746), (787, 212067044), (1022, 163304074), (1156, 144374363), (1241, 134485708), (1436, 116223373), (1574, 106033522), (2023, 82499636), (2044, 81652037), (2482, 67242854), (2513, 66413356), (3148, 53016761), (4046, 41249818), (4964, 33621427), (5026, 33206678), (5509, 30295292), (6103, 27346676), (8092, 20624909), (8687, 19212244), (10052, 16603339), (11018, 15147646), (12206, 13673338), (13379, 12474532), (17374, 9606122), (21097, 7910924), (22036, 7573823), (24412, 6836669), (26207, 6368404), (26758, 6237266), (34748, 4803061), (42194, 3955462), (42721, 3906668), (52414, 3184202), (53516, 3118633), (57451, 2905028), (84388, 1977731), (85442, 1953334), (93653, 1782076), (103751, 1608628), (104828, 1592101), (114902, 1452514), (147679, 1130132), (170884, 976667), (183449, 909772), (187306, 891038), (207502, 804314), (227443, 733796), (229804, 726257), (282533, 590716), (295358, 565066), (366898, 454886), (374612, 445519), (402157, 415004)]