194860048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 443275200

約数和(自身を除く): 248415152

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 31, 38, 46, 58, 62, 76, 92, 116, 124, 152, 184, 232, 248, 304, 368, 437, 464, 496, 551, 589, 667, 713, 874, 899, 961, 1102, 1178, 1334, 1426, 1748, 1798, 1922, 2204, 2356, 2668, 2852, 3496, 3596, 3844, 4408, 4712, 5336, 5704, 6992, 7192, 7688, 8816, 9424, 10672, 11408, 12673, 13547, 14384, 15376, 17081, 18259, 20677, 22103, 25346, 27094, 27869, 34162, 36518, 41354, 44206, 50692, 54188, 55738, 68324, 73036, 82708, 88412, 101384, 108376, 111476, 136648, 146072, 165416, 176824, 202768, 216752, 222952, 273296, 292144, 330832, 353648, 392863, 419957, 445904, 529511, 640987, 785726, 839914, 1059022, 1281974, 1571452, 1679828, 2118044, 2563948, 3142904, 3359656, 4236088, 5127896, 6285808, 6719312, 8472176, 10255792, 12178753, 24357506, 48715012, 97430024, 194860048]

約数ペア:

[(1, 194860048), (2, 97430024), (4, 48715012), (8, 24357506), (16, 12178753), (19, 10255792), (23, 8472176), (29, 6719312), (31, 6285808), (38, 5127896), (46, 4236088), (58, 3359656), (62, 3142904), (76, 2563948), (92, 2118044), (116, 1679828), (124, 1571452), (152, 1281974), (184, 1059022), (232, 839914), (248, 785726), (304, 640987), (368, 529511), (437, 445904), (464, 419957), (496, 392863), (551, 353648), (589, 330832), (667, 292144), (713, 273296), (874, 222952), (899, 216752), (961, 202768), (1102, 176824), (1178, 165416), (1334, 146072), (1426, 136648), (1748, 111476), (1798, 108376), (1922, 101384), (2204, 88412), (2356, 82708), (2668, 73036), (2852, 68324), (3496, 55738), (3596, 54188), (3844, 50692), (4408, 44206), (4712, 41354), (5336, 36518), (5704, 34162), (6992, 27869), (7192, 27094), (7688, 25346), (8816, 22103), (9424, 20677), (10672, 18259), (11408, 17081), (12673, 15376), (13547, 14384)]