102451888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 249698304

約数和(自身を除く): 147246416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 137, 154, 176, 274, 308, 548, 607, 616, 959, 1096, 1214, 1232, 1507, 1918, 2192, 2428, 3014, 3836, 4249, 4856, 6028, 6677, 7672, 8498, 9712, 10549, 12056, 13354, 15344, 16996, 21098, 24112, 26708, 33992, 42196, 46739, 53416, 67984, 83159, 84392, 93478, 106832, 166318, 168784, 186956, 332636, 373912, 582113, 665272, 747824, 914749, 1164226, 1330544, 1829498, 2328452, 3658996, 4656904, 6403243, 7317992, 9313808, 12806486, 14635984, 25612972, 51225944, 102451888]

約数ペア:

[(1, 102451888), (2, 51225944), (4, 25612972), (7, 14635984), (8, 12806486), (11, 9313808), (14, 7317992), (16, 6403243), (22, 4656904), (28, 3658996), (44, 2328452), (56, 1829498), (77, 1330544), (88, 1164226), (112, 914749), (137, 747824), (154, 665272), (176, 582113), (274, 373912), (308, 332636), (548, 186956), (607, 168784), (616, 166318), (959, 106832), (1096, 93478), (1214, 84392), (1232, 83159), (1507, 67984), (1918, 53416), (2192, 46739), (2428, 42196), (3014, 33992), (3836, 26708), (4249, 24112), (4856, 21098), (6028, 16996), (6677, 15344), (7672, 13354), (8498, 12056), (9712, 10549)]