190887984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1$

素因数の和:10007

約数の個数: 120

約数和(自身を含む): 642736640

約数和(自身を除く): 451848656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 9967, 19152, 19934, 29901, 39868, 59802, 69769, 79736, 89703, 119604, 139538, 159472, 179406, 189373, 209307, 239208, 279076, 358812, 378746, 418614, 478416, 558152, 568119, 627921, 717624, 757492, 837228, 1116304, 1136238, 1255842, 1325611, 1435248, 1514984, 1674456, 1704357, 2272476, 2511684, 2651222, 3029968, 3348912, 3408714, 3976833, 4544952, 5023368, 5302444, 6817428, 7953666, 9089904, 10046736, 10604888, 11930499, 13634856, 15907332, 21209776, 23860998, 27269712, 31814664, 47721996, 63629328, 95443992, 190887984]

約数ペア:

[(1, 190887984), (2, 95443992), (3, 63629328), (4, 47721996), (6, 31814664), (7, 27269712), (8, 23860998), (9, 21209776), (12, 15907332), (14, 13634856), (16, 11930499), (18, 10604888), (19, 10046736), (21, 9089904), (24, 7953666), (28, 6817428), (36, 5302444), (38, 5023368), (42, 4544952), (48, 3976833), (56, 3408714), (57, 3348912), (63, 3029968), (72, 2651222), (76, 2511684), (84, 2272476), (112, 1704357), (114, 1674456), (126, 1514984), (133, 1435248), (144, 1325611), (152, 1255842), (168, 1136238), (171, 1116304), (228, 837228), (252, 757492), (266, 717624), (304, 627921), (336, 568119), (342, 558152), (399, 478416), (456, 418614), (504, 378746), (532, 358812), (684, 279076), (798, 239208), (912, 209307), (1008, 189373), (1064, 179406), (1197, 159472), (1368, 139538), (1596, 119604), (2128, 89703), (2394, 79736), (2736, 69769), (3192, 59802), (4788, 39868), (6384, 29901), (9576, 19934), (9967, 19152)]